Finding the Fourth Proportional to 2,499,280.52, 3,449,023.54 and 1,353,360.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,280.52 : 3,449,023.54 = 1,353,360.96 : x
2. Step 2: Convert to fraction form
   2,499,280.52/3,449,023.54 = 1,353,360.96/x
3. Step 3: Cross multiply
   2,499,280.52x = 3,449,023.54 × 1,353,360.96
4. Step 4: Simplify right side
   2,499,280.52x = 4,667,773,805,773.60
5. Step 5: Solve for x
   x = 4,667,773,805,773.60/2,499,280.52
6. Step 6: Final answer
   x = 1,867,647.02