Finding the Fourth Proportional to 10,109.91, 15,158.01 and 3,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109.91 : 15,158.01 = 3,532.50 : x
2. Step 2: Convert to fraction form
   10,109.91/15,158.01 = 3,532.50/x
3. Step 3: Cross multiply
   10,109.91x = 15,158.01 × 3,532.50
4. Step 4: Simplify right side
   10,109.91x = 53,545,670.33
5. Step 5: Solve for x
   x = 53,545,670.33/10,109.91
6. Step 6: Final answer
   x = 5,296.35