Finding the Fourth Proportional to 144,570,238.41, 216,941,523.52 and 52,461,162.08

Step by Step Solution

1. Step 1: Write the proportion equation
   144,570,238.41 : 216,941,523.52 = 52,461,162.08 : x
2. Step 2: Convert to fraction form
   144,570,238.41/216,941,523.52 = 52,461,162.08/x
3. Step 3: Cross multiply
   144,570,238.41x = 216,941,523.52 × 52,461,162.08
4. Step 4: Simplify right side
   144,570,238.41x = 11,381,004,426,048,992
5. Step 5: Solve for x
   x = 11,381,004,426,048,992/144,570,238.41
6. Step 6: Final answer
   x = 78,723,010.71