Finding the Fourth Proportional to 116,295.43, 174,296.86 and 62,985.31

Step by Step Solution

1. Step 1: Write the proportion equation
   116,295.43 : 174,296.86 = 62,985.31 : x
2. Step 2: Convert to fraction form
   116,295.43/174,296.86 = 62,985.31/x
3. Step 3: Cross multiply
   116,295.43x = 174,296.86 × 62,985.31
4. Step 4: Simplify right side
   116,295.43x = 10,978,141,759.13
5. Step 5: Solve for x
   x = 10,978,141,759.13/116,295.43
6. Step 6: Final answer
   x = 94,398.74