Finding the Fourth Proportional to 1,604,301.63, 2,404,833.15 and 1,005,683.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,301.63 : 2,404,833.15 = 1,005,683.18 : x
2. Step 2: Convert to fraction form
   1,604,301.63/2,404,833.15 = 1,005,683.18/x
3. Step 3: Cross multiply
   1,604,301.63x = 2,404,833.15 × 1,005,683.18
4. Step 4: Simplify right side
   1,604,301.63x = 2,418,500,249,661.42
5. Step 5: Solve for x
   x = 2,418,500,249,661.42/1,604,301.63
6. Step 6: Final answer
   x = 1,507,509.69