Finding the Fourth Proportional to 56,293,242.57, 77,684,081.00 and 31,513,632.93

Step by Step Solution

1. Step 1: Write the proportion equation
   56,293,242.57 : 77,684,081.00 = 31,513,632.93 : x
2. Step 2: Convert to fraction form
   56,293,242.57/77,684,081.00 = 31,513,632.93/x
3. Step 3: Cross multiply
   56,293,242.57x = 77,684,081.00 × 31,513,632.93
4. Step 4: Simplify right side
   56,293,242.57x = 2,448,107,612,980,819.50
5. Step 5: Solve for x
   x = 2,448,107,612,980,819.50/56,293,242.57
6. Step 6: Final answer
   x = 43,488,481.05