Finding the Fourth Proportional to 941.85, 1,411.59 and 709.98

Step by Step Solution

1. Step 1: Write the proportion equation
   941.85 : 1,411.59 = 709.98 : x
2. Step 2: Convert to fraction form
   941.85/1,411.59 = 709.98/x
3. Step 3: Cross multiply
   941.85x = 1,411.59 × 709.98
4. Step 4: Simplify right side
   941.85x = 1,002,200.67
5. Step 5: Solve for x
   x = 1,002,200.67/941.85
6. Step 6: Final answer
   x = 1,064.08