Finding the Fourth Proportional to 94,175, 129,995.61 and 62,354.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,175 : 129,995.61 = 62,354.15 : x
2. Step 2: Convert to fraction form
   94,175/129,995.61 = 62,354.15/x
3. Step 3: Cross multiply
   94,175x = 129,995.61 × 62,354.15
4. Step 4: Simplify right side
   94,175x = 8,105,765,765.28
5. Step 5: Solve for x
   x = 8,105,765,765.28/94,175
6. Step 6: Final answer
   x = 86,071.31