Finding the Fourth Proportional to 1,179.06, 1,766.16 and 592.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179.06 : 1,766.16 = 592.32 : x
2. Step 2: Convert to fraction form
   1,179.06/1,766.16 = 592.32/x
3. Step 3: Cross multiply
   1,179.06x = 1,766.16 × 592.32
4. Step 4: Simplify right side
   1,179.06x = 1,046,131.89
5. Step 5: Solve for x
   x = 1,046,131.89/1,179.06
6. Step 6: Final answer
   x = 887.26