Finding the Fourth Proportional to 2,123,944.58, 2,931,038.39 and 1,157,082.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,944.58 : 2,931,038.39 = 1,157,082.82 : x
2. Step 2: Convert to fraction form
   2,123,944.58/2,931,038.39 = 1,157,082.82/x
3. Step 3: Cross multiply
   2,123,944.58x = 2,931,038.39 × 1,157,082.82
4. Step 4: Simplify right side
   2,123,944.58x = 3,391,454,161,394.57
5. Step 5: Solve for x
   x = 3,391,454,161,394.57/2,123,944.58
6. Step 6: Final answer
   x = 1,596,771.49