Finding the Fourth Proportional to 2,257,417.52, 3,387,233.34 and 1,059,437.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,417.52 : 3,387,233.34 = 1,059,437.24 : x
2. Step 2: Convert to fraction form
   2,257,417.52/3,387,233.34 = 1,059,437.24/x
3. Step 3: Cross multiply
   2,257,417.52x = 3,387,233.34 × 1,059,437.24
4. Step 4: Simplify right side
   2,257,417.52x = 3,588,561,140,965.58
5. Step 5: Solve for x
   x = 3,588,561,140,965.58/2,257,417.52
6. Step 6: Final answer
   x = 1,589,675.42