Finding the Fourth Proportional to 2,090.02, 3,134.76 and 935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090.02 : 3,134.76 = 935.50 : x
2. Step 2: Convert to fraction form
   2,090.02/3,134.76 = 935.50/x
3. Step 3: Cross multiply
   2,090.02x = 3,134.76 × 935.50
4. Step 4: Simplify right side
   2,090.02x = 2,932,567.98
5. Step 5: Solve for x
   x = 2,932,567.98/2,090.02
6. Step 6: Final answer
   x = 1,403.13