Finding the Fourth Proportional to 12,377.24, 17,051.72 and 10,126.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,377.24 : 17,051.72 = 10,126.00 : x
2. Step 2: Convert to fraction form
   12,377.24/17,051.72 = 10,126.00/x
3. Step 3: Cross multiply
   12,377.24x = 17,051.72 × 10,126.00
4. Step 4: Simplify right side
   12,377.24x = 172,665,623.46
5. Step 5: Solve for x
   x = 172,665,623.46/12,377.24
6. Step 6: Final answer
   x = 13,950.25