Finding the Fourth Proportional to 196,501,547.99, 294,721,086.15 and 65,332,913.33

Step by Step Solution

1. Step 1: Write the proportion equation
   196,501,547.99 : 294,721,086.15 = 65,332,913.33 : x
2. Step 2: Convert to fraction form
   196,501,547.99/294,721,086.15 = 65,332,913.33/x
3. Step 3: Cross multiply
   196,501,547.99x = 294,721,086.15 × 65,332,913.33
4. Step 4: Simplify right side
   196,501,547.99x = 19,254,987,177,224,648
5. Step 5: Solve for x
   x = 19,254,987,177,224,648/196,501,547.99
6. Step 6: Final answer
   x = 97,988,984.69