Finding the Fourth Proportional to 2,552,658.06, 3,522,668.72 and 1,391,104.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,658.06 : 3,522,668.72 = 1,391,104.64 : x
2. Step 2: Convert to fraction form
   2,552,658.06/3,522,668.72 = 1,391,104.64/x
3. Step 3: Cross multiply
   2,552,658.06x = 3,522,668.72 × 1,391,104.64
4. Step 4: Simplify right side
   2,552,658.06x = 4,900,400,803,426.01
5. Step 5: Solve for x
   x = 4,900,400,803,426.01/2,552,658.06
6. Step 6: Final answer
   x = 1,919,724.73