Finding the Fourth Proportional to 10,100.52, 15,157.69 and 3,526.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100.52 : 15,157.69 = 3,526.70 : x
2. Step 2: Convert to fraction form
   10,100.52/15,157.69 = 3,526.70/x
3. Step 3: Cross multiply
   10,100.52x = 15,157.69 × 3,526.70
4. Step 4: Simplify right side
   10,100.52x = 53,456,549.53
5. Step 5: Solve for x
   x = 53,456,549.53/10,100.52
6. Step 6: Final answer
   x = 5,292.46