Finding the Fourth Proportional to 2,398,091.28, 3,599,697.72 and 1,032,540.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,091.28 : 3,599,697.72 = 1,032,540.72 : x
2. Step 2: Convert to fraction form
   2,398,091.28/3,599,697.72 = 1,032,540.72/x
3. Step 3: Cross multiply
   2,398,091.28x = 3,599,697.72 × 1,032,540.72
4. Step 4: Simplify right side
   2,398,091.28x = 3,716,834,475,591.16
5. Step 5: Solve for x
   x = 3,716,834,475,591.16/2,398,091.28
6. Step 6: Final answer
   x = 1,549,913.68