Finding the Fourth Proportional to 94,144.08, 129,870.79 and 60,116.79

Step by Step Solution

1. Step 1: Write the proportion equation
   94,144.08 : 129,870.79 = 60,116.79 : x
2. Step 2: Convert to fraction form
   94,144.08/129,870.79 = 60,116.79/x
3. Step 3: Cross multiply
   94,144.08x = 129,870.79 × 60,116.79
4. Step 4: Simplify right side
   94,144.08x = 7,807,415,009.56
5. Step 5: Solve for x
   x = 7,807,415,009.56/94,144.08
6. Step 6: Final answer
   x = 82,930.49