Finding the Fourth Proportional to 155,766.78, 233,681.49 and 55,934.82

Step by Step Solution

1. Step 1: Write the proportion equation
   155,766.78 : 233,681.49 = 55,934.82 : x
2. Step 2: Convert to fraction form
   155,766.78/233,681.49 = 55,934.82/x
3. Step 3: Cross multiply
   155,766.78x = 233,681.49 × 55,934.82
4. Step 4: Simplify right side
   155,766.78x = 13,070,932,080.48
5. Step 5: Solve for x
   x = 13,070,932,080.48/155,766.78
6. Step 6: Final answer
   x = 83,913.48