Finding the Fourth Proportional to 1,149,058.51, 1,585,639.98 and 659,002.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,058.51 : 1,585,639.98 = 659,002.72 : x
2. Step 2: Convert to fraction form
   1,149,058.51/1,585,639.98 = 659,002.72/x
3. Step 3: Cross multiply
   1,149,058.51x = 1,585,639.98 × 659,002.72
4. Step 4: Simplify right side
   1,149,058.51x = 1,044,941,059,760.75
5. Step 5: Solve for x
   x = 1,044,941,059,760.75/1,149,058.51
6. Step 6: Final answer
   x = 909,388.90