Finding the Fourth Proportional to 152,081.48, 228,043.98 and 88,915.52

Step by Step Solution

1. Step 1: Write the proportion equation
   152,081.48 : 228,043.98 = 88,915.52 : x
2. Step 2: Convert to fraction form
   152,081.48/228,043.98 = 88,915.52/x
3. Step 3: Cross multiply
   152,081.48x = 228,043.98 × 88,915.52
4. Step 4: Simplify right side
   152,081.48x = 20,276,649,064.57
5. Step 5: Solve for x
   x = 20,276,649,064.57/152,081.48
6. Step 6: Final answer
   x = 133,327.54