Finding the Fourth Proportional to 1,900.94, 2,622.70 and 1,061.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900.94 : 2,622.70 = 1,061.52 : x
2. Step 2: Convert to fraction form
   1,900.94/2,622.70 = 1,061.52/x
3. Step 3: Cross multiply
   1,900.94x = 2,622.70 × 1,061.52
4. Step 4: Simplify right side
   1,900.94x = 2,784,045.85
5. Step 5: Solve for x
   x = 2,784,045.85/1,900.94
6. Step 6: Final answer
   x = 1,464.57