Finding the Fourth Proportional to 2,560,106.72, 3,533,210.88 and 1,472,419.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560,106.72 : 3,533,210.88 = 1,472,419.28 : x
2. Step 2: Convert to fraction form
   2,560,106.72/3,533,210.88 = 1,472,419.28/x
3. Step 3: Cross multiply
   2,560,106.72x = 3,533,210.88 × 1,472,419.28
4. Step 4: Simplify right side
   2,560,106.72x = 5,202,367,820,017.77
5. Step 5: Solve for x
   x = 5,202,367,820,017.77/2,560,106.72
6. Step 6: Final answer
   x = 2,032,090.22