Finding the Fourth Proportional to 941.34, 1,411.50 and 747.59

Step by Step Solution

1. Step 1: Write the proportion equation
   941.34 : 1,411.50 = 747.59 : x
2. Step 2: Convert to fraction form
   941.34/1,411.50 = 747.59/x
3. Step 3: Cross multiply
   941.34x = 1,411.50 × 747.59
4. Step 4: Simplify right side
   941.34x = 1,055,212.49
5. Step 5: Solve for x
   x = 1,055,212.49/941.34
6. Step 6: Final answer
   x = 1,120.97