Finding the Fourth Proportional to 17,423,883.89, 24,069,547.81 and 13,962,218.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,423,883.89 : 24,069,547.81 = 13,962,218.28 : x
2. Step 2: Convert to fraction form
   17,423,883.89/24,069,547.81 = 13,962,218.28/x
3. Step 3: Cross multiply
   17,423,883.89x = 24,069,547.81 × 13,962,218.28
4. Step 4: Simplify right side
   17,423,883.89x = 336,064,280,424,115.94
5. Step 5: Solve for x
   x = 336,064,280,424,115.94/17,423,883.89
6. Step 6: Final answer
   x = 19,287,564.27