Finding the Fourth Proportional to 17,848.62, 24,630.47 and 9,891.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,848.62 : 24,630.47 = 9,891.59 : x
2. Step 2: Convert to fraction form
   17,848.62/24,630.47 = 9,891.59/x
3. Step 3: Cross multiply
   17,848.62x = 24,630.47 × 9,891.59
4. Step 4: Simplify right side
   17,848.62x = 243,634,387.59
5. Step 5: Solve for x
   x = 243,634,387.59/17,848.62
6. Step 6: Final answer
   x = 13,650.04