Finding the Fourth Proportional to 17,972.15, 24,802.61 and 10,014.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,972.15 : 24,802.61 = 10,014.57 : x
2. Step 2: Convert to fraction form
   17,972.15/24,802.61 = 10,014.57/x
3. Step 3: Cross multiply
   17,972.15x = 24,802.61 × 10,014.57
4. Step 4: Simplify right side
   17,972.15x = 248,387,423.95
5. Step 5: Solve for x
   x = 248,387,423.95/17,972.15
6. Step 6: Final answer
   x = 13,820.69