Finding the Fourth Proportional to 153,111,492,005.33, 229,667,238,007.99 and 132,472,370,597.33

Step by Step Solution

1. Step 1: Write the proportion equation
   153,111,492,005.33 : 229,667,238,007.99 = 132,472,370,597.33 : x
2. Step 2: Convert to fraction form
   153,111,492,005.33/229,667,238,007.99 = 132,472,370,597.33/x
3. Step 3: Cross multiply
   153,111,492,005.33x = 229,667,238,007.99 × 132,472,370,597.33
4. Step 4: Simplify right side
   153,111,492,005.33x = 30,424,563,467,459,644,882,944
5. Step 5: Solve for x
   x = 30,424,563,467,459,644,882,944/153,111,492,005.33
6. Step 6: Final answer
   x = 198,708,555,895.99