Finding the Fourth Proportional to 94,200.16, 129,964.06 and 58,377.10

Step by Step Solution

1. Step 1: Write the proportion equation
   94,200.16 : 129,964.06 = 58,377.10 : x
2. Step 2: Convert to fraction form
   94,200.16/129,964.06 = 58,377.10/x
3. Step 3: Cross multiply
   94,200.16x = 129,964.06 × 58,377.10
4. Step 4: Simplify right side
   94,200.16x = 7,586,924,927.03
5. Step 5: Solve for x
   x = 7,586,924,927.03/94,200.16
6. Step 6: Final answer
   x = 80,540.47