Finding the Fourth Proportional to 17,602.32, 24,288.12 and 10,045.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,602.32 : 24,288.12 = 10,045.20 : x
2. Step 2: Convert to fraction form
   17,602.32/24,288.12 = 10,045.20/x
3. Step 3: Cross multiply
   17,602.32x = 24,288.12 × 10,045.20
4. Step 4: Simplify right side
   17,602.32x = 243,979,023.02
5. Step 5: Solve for x
   x = 243,979,023.02/17,602.32
6. Step 6: Final answer
   x = 13,860.62