Finding the Fourth Proportional to 2,174,458.42, 3,002,253.81 and 1,359,028.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,458.42 : 3,002,253.81 = 1,359,028.63 : x
2. Step 2: Convert to fraction form
   2,174,458.42/3,002,253.81 = 1,359,028.63/x
3. Step 3: Cross multiply
   2,174,458.42x = 3,002,253.81 × 1,359,028.63
4. Step 4: Simplify right side
   2,174,458.42x = 4,080,148,867,305.31
5. Step 5: Solve for x
   x = 4,080,148,867,305.31/2,174,458.42
6. Step 6: Final answer
   x = 1,876,397.75