Finding the Fourth Proportional to 18,337,875.72, 25,304,625.15 and 10,077,842.82

Step by Step Solution

1. Step 1: Write the proportion equation
   18,337,875.72 : 25,304,625.15 = 10,077,842.82 : x
2. Step 2: Convert to fraction form
   18,337,875.72/25,304,625.15 = 10,077,842.82/x
3. Step 3: Cross multiply
   18,337,875.72x = 25,304,625.15 × 10,077,842.82
4. Step 4: Simplify right side
   18,337,875.72x = 255,016,034,880,718.91
5. Step 5: Solve for x
   x = 255,016,034,880,718.91/18,337,875.72
6. Step 6: Final answer
   x = 13,906,519.97