Finding the Fourth Proportional to 122,086.73, 183,411.52 and 117,042.30

Step by Step Solution

1. Step 1: Write the proportion equation
   122,086.73 : 183,411.52 = 117,042.30 : x
2. Step 2: Convert to fraction form
   122,086.73/183,411.52 = 117,042.30/x
3. Step 3: Cross multiply
   122,086.73x = 183,411.52 × 117,042.30
4. Step 4: Simplify right side
   122,086.73x = 21,466,905,854.69
5. Step 5: Solve for x
   x = 21,466,905,854.69/122,086.73
6. Step 6: Final answer
   x = 175,833.24