Finding the Fourth Proportional to 10,840.04, 16,258.17 and 3,047

Step by Step Solution

1. Step 1: Write the proportion equation
   10,840.04 : 16,258.17 = 3,047 : x
2. Step 2: Convert to fraction form
   10,840.04/16,258.17 = 3,047/x
3. Step 3: Cross multiply
   10,840.04x = 16,258.17 × 3,047
4. Step 4: Simplify right side
   10,840.04x = 49,538,643.99
5. Step 5: Solve for x
   x = 49,538,643.99/10,840.04
6. Step 6: Final answer
   x = 4,569.97