Finding the Fourth Proportional to 2,580,448.04, 3,561,139.80 and 1,434,547.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,448.04 : 3,561,139.80 = 1,434,547.52 : x
2. Step 2: Convert to fraction form
   2,580,448.04/3,561,139.80 = 1,434,547.52/x
3. Step 3: Cross multiply
   2,580,448.04x = 3,561,139.80 × 1,434,547.52
4. Step 4: Simplify right side
   2,580,448.04x = 5,108,624,268,463.30
5. Step 5: Solve for x
   x = 5,108,624,268,463.30/2,580,448.04
6. Step 6: Final answer
   x = 1,979,743.13