Finding the Fourth Proportional to 155,665.94, 233,572.71 and 92,610.62

Step by Step Solution

1. Step 1: Write the proportion equation
   155,665.94 : 233,572.71 = 92,610.62 : x
2. Step 2: Convert to fraction form
   155,665.94/233,572.71 = 92,610.62/x
3. Step 3: Cross multiply
   155,665.94x = 233,572.71 × 92,610.62
4. Step 4: Simplify right side
   155,665.94x = 21,631,312,320.32
5. Step 5: Solve for x
   x = 21,631,312,320.32/155,665.94
6. Step 6: Final answer
   x = 138,959.83