Finding the Fourth Proportional to 155,419.95, 233,162.33 and 88,805.55

Step by Step Solution

1. Step 1: Write the proportion equation
   155,419.95 : 233,162.33 = 88,805.55 : x
2. Step 2: Convert to fraction form
   155,419.95/233,162.33 = 88,805.55/x
3. Step 3: Cross multiply
   155,419.95x = 233,162.33 × 88,805.55
4. Step 4: Simplify right side
   155,419.95x = 20,706,108,510.90
5. Step 5: Solve for x
   x = 20,706,108,510.90/155,419.95
6. Step 6: Final answer
   x = 133,226.84