Finding the Fourth Proportional to 2,445,546.52, 3,667,139.61 and 1,025,221.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,546.52 : 3,667,139.61 = 1,025,221.24 : x
2. Step 2: Convert to fraction form
   2,445,546.52/3,667,139.61 = 1,025,221.24/x
3. Step 3: Cross multiply
   2,445,546.52x = 3,667,139.61 × 1,025,221.24
4. Step 4: Simplify right side
   2,445,546.52x = 3,759,629,418,217.32
5. Step 5: Solve for x
   x = 3,759,629,418,217.32/2,445,546.52
6. Step 6: Final answer
   x = 1,537,337.11