Finding the Fourth Proportional to 17,670.32, 24,388.59 and 10,498.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,670.32 : 24,388.59 = 10,498.86 : x
2. Step 2: Convert to fraction form
   17,670.32/24,388.59 = 10,498.86/x
3. Step 3: Cross multiply
   17,670.32x = 24,388.59 × 10,498.86
4. Step 4: Simplify right side
   17,670.32x = 256,052,300.55
5. Step 5: Solve for x
   x = 256,052,300.55/17,670.32
6. Step 6: Final answer
   x = 14,490.53