Finding the Fourth Proportional to 17,853.93, 24,638.18 and 10,300.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,853.93 : 24,638.18 = 10,300.28 : x
2. Step 2: Convert to fraction form
   17,853.93/24,638.18 = 10,300.28/x
3. Step 3: Cross multiply
   17,853.93x = 24,638.18 × 10,300.28
4. Step 4: Simplify right side
   17,853.93x = 253,779,978.00
5. Step 5: Solve for x
   x = 253,779,978.00/17,853.93
6. Step 6: Final answer
   x = 14,214.24