Finding the Fourth Proportional to 1,084.30, 1,625.99 and 737.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084.30 : 1,625.99 = 737.82 : x
2. Step 2: Convert to fraction form
   1,084.30/1,625.99 = 737.82/x
3. Step 3: Cross multiply
   1,084.30x = 1,625.99 × 737.82
4. Step 4: Simplify right side
   1,084.30x = 1,199,684.25
5. Step 5: Solve for x
   x = 1,199,684.25/1,084.30
6. Step 6: Final answer
   x = 1,106.42