Finding the Fourth Proportional to 2,580,442.02, 3,561,131.52 and 1,434,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,442.02 : 3,561,131.52 = 1,434,541.50 : x
2. Step 2: Convert to fraction form
   2,580,442.02/3,561,131.52 = 1,434,541.50/x
3. Step 3: Cross multiply
   2,580,442.02x = 3,561,131.52 × 1,434,541.50
4. Step 4: Simplify right side
   2,580,442.02x = 5,108,590,952,398.08
5. Step 5: Solve for x
   x = 5,108,590,952,398.08/2,580,442.02
6. Step 6: Final answer
   x = 1,979,734.83