Finding the Fourth Proportional to 2,028,543.75, 2,799,477.86 and 1,123,125.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,543.75 : 2,799,477.86 = 1,123,125.75 : x
2. Step 2: Convert to fraction form
   2,028,543.75/2,799,477.86 = 1,123,125.75/x
3. Step 3: Cross multiply
   2,028,543.75x = 2,799,477.86 × 1,123,125.75
4. Step 4: Simplify right side
   2,028,543.75x = 3,144,165,665,505.27
5. Step 5: Solve for x
   x = 3,144,165,665,505.27/2,028,543.75
6. Step 6: Final answer
   x = 1,549,961.97