Finding the Fourth Proportional to 25,549,401.69, 35,257,719 and 14,535,914.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,549,401.69 : 35,257,719 = 14,535,914.31 : x
2. Step 2: Convert to fraction form
   25,549,401.69/35,257,719 = 14,535,914.31/x
3. Step 3: Cross multiply
   25,549,401.69x = 35,257,719 × 14,535,914.31
4. Step 4: Simplify right side
   25,549,401.69x = 512,503,182,150,058.94
5. Step 5: Solve for x
   x = 512,503,182,150,058.94/25,549,401.69
6. Step 6: Final answer
   x = 20,059,302.69