Finding the Fourth Proportional to 94,116.13, 129,880.35 and 55,883.31

Step by Step Solution

1. Step 1: Write the proportion equation
   94,116.13 : 129,880.35 = 55,883.31 : x
2. Step 2: Convert to fraction form
   94,116.13/129,880.35 = 55,883.31/x
3. Step 3: Cross multiply
   94,116.13x = 129,880.35 × 55,883.31
4. Step 4: Simplify right side
   94,116.13x = 7,258,144,071.52
5. Step 5: Solve for x
   x = 7,258,144,071.52/94,116.13
6. Step 6: Final answer
   x = 77,119.03