Finding the Fourth Proportional to 1,604,251.35, 2,404,757.82 and 1,005,632.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,251.35 : 2,404,757.82 = 1,005,632.91 : x
2. Step 2: Convert to fraction form
   1,604,251.35/2,404,757.82 = 1,005,632.91/x
3. Step 3: Cross multiply
   1,604,251.35x = 2,404,757.82 × 1,005,632.91
4. Step 4: Simplify right side
   1,604,251.35x = 2,418,303,604,371.86
5. Step 5: Solve for x
   x = 2,418,303,604,371.86/1,604,251.35
6. Step 6: Final answer
   x = 1,507,434.36