Finding the Fourth Proportional to 2,123,919.08, 2,930,996.83 and 1,157,047.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,919.08 : 2,930,996.83 = 1,157,047.05 : x
2. Step 2: Convert to fraction form
   2,123,919.08/2,930,996.83 = 1,157,047.05/x
3. Step 3: Cross multiply
   2,123,919.08x = 2,930,996.83 × 1,157,047.05
4. Step 4: Simplify right side
   2,123,919.08x = 3,391,301,235,710.85
5. Step 5: Solve for x
   x = 3,391,301,235,710.85/2,123,919.08
6. Step 6: Final answer
   x = 1,596,718.66