Finding the Fourth Proportional to 10,101.73, 15,156.24 and 3,528.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,101.73 : 15,156.24 = 3,528.88 : x
2. Step 2: Convert to fraction form
   10,101.73/15,156.24 = 3,528.88/x
3. Step 3: Cross multiply
   10,101.73x = 15,156.24 × 3,528.88
4. Step 4: Simplify right side
   10,101.73x = 53,484,552.21
5. Step 5: Solve for x
   x = 53,484,552.21/10,101.73
6. Step 6: Final answer
   x = 5,294.59