Finding the Fourth Proportional to 10,101.53, 15,153.33 and 3,861.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,101.53 : 15,153.33 = 3,861.50 : x
2. Step 2: Convert to fraction form
   10,101.53/15,153.33 = 3,861.50/x
3. Step 3: Cross multiply
   10,101.53x = 15,153.33 × 3,861.50
4. Step 4: Simplify right side
   10,101.53x = 58,514,508.03
5. Step 5: Solve for x
   x = 58,514,508.03/10,101.53
6. Step 6: Final answer
   x = 5,792.64