Finding the Fourth Proportional to 2,259,520.52, 3,118,162.64 and 1,240,925.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,520.52 : 3,118,162.64 = 1,240,925.27 : x
2. Step 2: Convert to fraction form
   2,259,520.52/3,118,162.64 = 1,240,925.27/x
3. Step 3: Cross multiply
   2,259,520.52x = 3,118,162.64 × 1,240,925.27
4. Step 4: Simplify right side
   2,259,520.52x = 3,869,406,794,150.47
5. Step 5: Solve for x
   x = 3,869,406,794,150.47/2,259,520.52
6. Step 6: Final answer
   x = 1,712,490.22