Finding the Fourth Proportional to 10,104.08, 15,157.32 and 3,531.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.08 : 15,157.32 = 3,531.72 : x
2. Step 2: Convert to fraction form
   10,104.08/15,157.32 = 3,531.72/x
3. Step 3: Cross multiply
   10,104.08x = 15,157.32 × 3,531.72
4. Step 4: Simplify right side
   10,104.08x = 53,531,410.19
5. Step 5: Solve for x
   x = 53,531,410.19/10,104.08
6. Step 6: Final answer
   x = 5,298.00