Finding the Fourth Proportional to 94,069.04, 129,498.72 and 81,496.83

Step by Step Solution

1. Step 1: Write the proportion equation
   94,069.04 : 129,498.72 = 81,496.83 : x
2. Step 2: Convert to fraction form
   94,069.04/129,498.72 = 81,496.83/x
3. Step 3: Cross multiply
   94,069.04x = 129,498.72 × 81,496.83
4. Step 4: Simplify right side
   94,069.04x = 10,553,735,169.06
5. Step 5: Solve for x
   x = 10,553,735,169.06/94,069.04
6. Step 6: Final answer
   x = 112,191.38