Finding the Fourth Proportional to 94,105.16, 129,863.50 and 51,663.39

Step by Step Solution

1. Step 1: Write the proportion equation
   94,105.16 : 129,863.50 = 51,663.39 : x
2. Step 2: Convert to fraction form
   94,105.16/129,863.50 = 51,663.39/x
3. Step 3: Cross multiply
   94,105.16x = 129,863.50 × 51,663.39
4. Step 4: Simplify right side
   94,105.16x = 6,709,188,321.72
5. Step 5: Solve for x
   x = 6,709,188,321.72/94,105.16
6. Step 6: Final answer
   x = 71,294.59