Finding the Fourth Proportional to 17,848.29, 24,631.46 and 9,890.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,848.29 : 24,631.46 = 9,890.52 : x
2. Step 2: Convert to fraction form
   17,848.29/24,631.46 = 9,890.52/x
3. Step 3: Cross multiply
   17,848.29x = 24,631.46 × 9,890.52
4. Step 4: Simplify right side
   17,848.29x = 243,617,947.76
5. Step 5: Solve for x
   x = 243,617,947.76/17,848.29
6. Step 6: Final answer
   x = 13,649.37