Finding the Fourth Proportional to 2,549,035.61, 3,517,761.95 and 1,387,425.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,035.61 : 3,517,761.95 = 1,387,425.72 : x
2. Step 2: Convert to fraction form
   2,549,035.61/3,517,761.95 = 1,387,425.72/x
3. Step 3: Cross multiply
   2,549,035.61x = 3,517,761.95 × 1,387,425.72
4. Step 4: Simplify right side
   2,549,035.61x = 4,880,633,388,678.55
5. Step 5: Solve for x
   x = 4,880,633,388,678.55/2,549,035.61
6. Step 6: Final answer
   x = 1,914,698.01