Finding the Fourth Proportional to 94,139.52, 141,166.22 and 56,206.01

Step by Step Solution

1. Step 1: Write the proportion equation
   94,139.52 : 141,166.22 = 56,206.01 : x
2. Step 2: Convert to fraction form
   94,139.52/141,166.22 = 56,206.01/x
3. Step 3: Cross multiply
   94,139.52x = 141,166.22 × 56,206.01
4. Step 4: Simplify right side
   94,139.52x = 7,934,389,972.98
5. Step 5: Solve for x
   x = 7,934,389,972.98/94,139.52
6. Step 6: Final answer
   x = 84,283.31