Finding the Fourth Proportional to 11,374.92, 17,062.56 and 3,054.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,374.92 : 17,062.56 = 3,054.30 : x
2. Step 2: Convert to fraction form
   11,374.92/17,062.56 = 3,054.30/x
3. Step 3: Cross multiply
   11,374.92x = 17,062.56 × 3,054.30
4. Step 4: Simplify right side
   11,374.92x = 52,114,177.01
5. Step 5: Solve for x
   x = 52,114,177.01/11,374.92
6. Step 6: Final answer
   x = 4,581.50