Finding the Fourth Proportional to 2,477.71, 3,716.66 and 746.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.71 : 3,716.66 = 746.34 : x
2. Step 2: Convert to fraction form
   2,477.71/3,716.66 = 746.34/x
3. Step 3: Cross multiply
   2,477.71x = 3,716.66 × 746.34
4. Step 4: Simplify right side
   2,477.71x = 2,773,892.02
5. Step 5: Solve for x
   x = 2,773,892.02/2,477.71
6. Step 6: Final answer
   x = 1,119.54