Finding the Fourth Proportional to 2,645,635.34, 3,650,870.84 and 1,557,952.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645,635.34 : 3,650,870.84 = 1,557,952.76 : x
2. Step 2: Convert to fraction form
   2,645,635.34/3,650,870.84 = 1,557,952.76/x
3. Step 3: Cross multiply
   2,645,635.34x = 3,650,870.84 × 1,557,952.76
4. Step 4: Simplify right side
   2,645,635.34x = 5,687,884,301,581.52
5. Step 5: Solve for x
   x = 5,687,884,301,581.52/2,645,635.34
6. Step 6: Final answer
   x = 2,149,912.43