Finding the Fourth Proportional to 10,466.93, 15,701.69 and 3,445.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,466.93 : 15,701.69 = 3,445.15 : x
2. Step 2: Convert to fraction form
   10,466.93/15,701.69 = 3,445.15/x
3. Step 3: Cross multiply
   10,466.93x = 15,701.69 × 3,445.15
4. Step 4: Simplify right side
   10,466.93x = 54,094,581.57
5. Step 5: Solve for x
   x = 54,094,581.57/10,466.93
6. Step 6: Final answer
   x = 5,168.14