Finding the Fourth Proportional to 78,515,404.92, 117,718,568.53 and 34,772,326.71

Step by Step Solution

1. Step 1: Write the proportion equation
   78,515,404.92 : 117,718,568.53 = 34,772,326.71 : x
2. Step 2: Convert to fraction form
   78,515,404.92/117,718,568.53 = 34,772,326.71/x
3. Step 3: Cross multiply
   78,515,404.92x = 117,718,568.53 × 34,772,326.71
4. Step 4: Simplify right side
   78,515,404.92x = 4,093,348,524,758,684.50
5. Step 5: Solve for x
   x = 4,093,348,524,758,684.50/78,515,404.92
6. Step 6: Final answer
   x = 52,134,336.30