Finding the Fourth Proportional to 2,078,686.50, 2,868,596.01 and 1,124,830.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,686.50 : 2,868,596.01 = 1,124,830.50 : x
2. Step 2: Convert to fraction form
   2,078,686.50/2,868,596.01 = 1,124,830.50/x
3. Step 3: Cross multiply
   2,078,686.50x = 2,868,596.01 × 1,124,830.50
4. Step 4: Simplify right side
   2,078,686.50x = 3,226,684,284,226.31
5. Step 5: Solve for x
   x = 3,226,684,284,226.31/2,078,686.50
6. Step 6: Final answer
   x = 1,552,270.77