Finding the Fourth Proportional to 2,123,266.50, 2,930,064.03 and 1,156,413.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,266.50 : 2,930,064.03 = 1,156,413.78 : x
2. Step 2: Convert to fraction form
   2,123,266.50/2,930,064.03 = 1,156,413.78/x
3. Step 3: Cross multiply
   2,123,266.50x = 2,930,064.03 × 1,156,413.78
4. Step 4: Simplify right side
   2,123,266.50x = 3,388,366,420,574.33
5. Step 5: Solve for x
   x = 3,388,366,420,574.33/2,123,266.50
6. Step 6: Final answer
   x = 1,595,827.19