Finding the Fourth Proportional to 88,002.18, 131,933.61 and 31,833.54

Step by Step Solution

1. Step 1: Write the proportion equation
   88,002.18 : 131,933.61 = 31,833.54 : x
2. Step 2: Convert to fraction form
   88,002.18/131,933.61 = 31,833.54/x
3. Step 3: Cross multiply
   88,002.18x = 131,933.61 × 31,833.54
4. Step 4: Simplify right side
   88,002.18x = 4,199,913,851.28
5. Step 5: Solve for x
   x = 4,199,913,851.28/88,002.18
6. Step 6: Final answer
   x = 47,725.11