Finding the Fourth Proportional to 2,577,189.60, 3,555,354.96 and 1,659,089.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,189.60 : 3,555,354.96 = 1,659,089.52 : x
2. Step 2: Convert to fraction form
   2,577,189.60/3,555,354.96 = 1,659,089.52/x
3. Step 3: Cross multiply
   2,577,189.60x = 3,555,354.96 × 1,659,089.52
4. Step 4: Simplify right side
   2,577,189.60x = 5,898,652,154,016.02
5. Step 5: Solve for x
   x = 5,898,652,154,016.02/2,577,189.60
6. Step 6: Final answer
   x = 2,288,792.47