Finding the Fourth Proportional to 17,423,882.89, 24,069,546.43 and 13,962,217.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,423,882.89 : 24,069,546.43 = 13,962,217.28 : x
2. Step 2: Convert to fraction form
   17,423,882.89/24,069,546.43 = 13,962,217.28/x
3. Step 3: Cross multiply
   17,423,882.89x = 24,069,546.43 × 13,962,217.28
4. Step 4: Simplify right side
   17,423,882.89x = 336,064,236,931,455
5. Step 5: Solve for x
   x = 336,064,236,931,455/17,423,882.89
6. Step 6: Final answer
   x = 19,287,562.89