Finding the Fourth Proportional to 1,522.30, 2,282.77 and 700.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.30 : 2,282.77 = 700.84 : x
2. Step 2: Convert to fraction form
   1,522.30/2,282.77 = 700.84/x
3. Step 3: Cross multiply
   1,522.30x = 2,282.77 × 700.84
4. Step 4: Simplify right side
   1,522.30x = 1,599,856.53
5. Step 5: Solve for x
   x = 1,599,856.53/1,522.30
6. Step 6: Final answer
   x = 1,050.95