Finding the Fourth Proportional to 2,499,307.56, 3,449,060.84 and 1,353,387.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,307.56 : 3,449,060.84 = 1,353,387.96 : x
2. Step 2: Convert to fraction form
   2,499,307.56/3,449,060.84 = 1,353,387.96/x
3. Step 3: Cross multiply
   2,499,307.56x = 3,449,060.84 × 1,353,387.96
4. Step 4: Simplify right side
   2,499,307.56x = 4,667,917,414,163.49
5. Step 5: Solve for x
   x = 4,667,917,414,163.49/2,499,307.56
6. Step 6: Final answer
   x = 1,867,684.27