Finding the Fourth Proportional to 2,062,039.64, 2,845,608.90 and 1,144,407.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062,039.64 : 2,845,608.90 = 1,144,407.32 : x
2. Step 2: Convert to fraction form
   2,062,039.64/2,845,608.90 = 1,144,407.32/x
3. Step 3: Cross multiply
   2,062,039.64x = 2,845,608.90 × 1,144,407.32
4. Step 4: Simplify right side
   2,062,039.64x = 3,256,535,655,017.15
5. Step 5: Solve for x
   x = 3,256,535,655,017.15/2,062,039.64
6. Step 6: Final answer
   x = 1,579,278.88