Finding the Fourth Proportional to 152,082.48, 228,045.48 and 88,916.52

Step by Step Solution

1. Step 1: Write the proportion equation
   152,082.48 : 228,045.48 = 88,916.52 : x
2. Step 2: Convert to fraction form
   152,082.48/228,045.48 = 88,916.52/x
3. Step 3: Cross multiply
   152,082.48x = 228,045.48 × 88,916.52
4. Step 4: Simplify right side
   152,082.48x = 20,277,010,483.33
5. Step 5: Solve for x
   x = 20,277,010,483.33/152,082.48
6. Step 6: Final answer
   x = 133,329.04