Finding the Fourth Proportional to 1,141,259.82, 1,574,937.57 and 631,962.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,259.82 : 1,574,937.57 = 631,962.18 : x
2. Step 2: Convert to fraction form
   1,141,259.82/1,574,937.57 = 631,962.18/x
3. Step 3: Cross multiply
   1,141,259.82x = 1,574,937.57 × 631,962.18
4. Step 4: Simplify right side
   1,141,259.82x = 995,300,980,101.10
5. Step 5: Solve for x
   x = 995,300,980,101.10/1,141,259.82
6. Step 6: Final answer
   x = 872,107.26