Finding the Fourth Proportional to 1,050.02, 1,566.83 and 940.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.02 : 1,566.83 = 940.70 : x
2. Step 2: Convert to fraction form
   1,050.02/1,566.83 = 940.70/x
3. Step 3: Cross multiply
   1,050.02x = 1,566.83 × 940.70
4. Step 4: Simplify right side
   1,050.02x = 1,473,912.28
5. Step 5: Solve for x
   x = 1,473,912.28/1,050.02
6. Step 6: Final answer
   x = 1,403.70