Finding the Fourth Proportional to 17,199,401.98, 23,734,874.39 and 9,358,649.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,199,401.98 : 23,734,874.39 = 9,358,649.71 : x
2. Step 2: Convert to fraction form
   17,199,401.98/23,734,874.39 = 9,358,649.71/x
3. Step 3: Cross multiply
   17,199,401.98x = 23,734,874.39 × 9,358,649.71
4. Step 4: Simplify right side
   17,199,401.98x = 222,126,375,161,392.31
5. Step 5: Solve for x
   x = 222,126,375,161,392.31/17,199,401.98
6. Step 6: Final answer
   x = 12,914,773.17