Finding the Fourth Proportional to 1,607.93, 2,410.03 and 740.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607.93 : 2,410.03 = 740.42 : x
2. Step 2: Convert to fraction form
   1,607.93/2,410.03 = 740.42/x
3. Step 3: Cross multiply
   1,607.93x = 2,410.03 × 740.42
4. Step 4: Simplify right side
   1,607.93x = 1,784,434.41
5. Step 5: Solve for x
   x = 1,784,434.41/1,607.93
6. Step 6: Final answer
   x = 1,109.77