Finding the Fourth Proportional to 94,300.29, 141,321.60 and 52,117.92

Step by Step Solution

1. Step 1: Write the proportion equation
   94,300.29 : 141,321.60 = 52,117.92 : x
2. Step 2: Convert to fraction form
   94,300.29/141,321.60 = 52,117.92/x
3. Step 3: Cross multiply
   94,300.29x = 141,321.60 × 52,117.92
4. Step 4: Simplify right side
   94,300.29x = 7,365,387,843.07
5. Step 5: Solve for x
   x = 7,365,387,843.07/94,300.29
6. Step 6: Final answer
   x = 78,105.68