Finding the Fourth Proportional to 11,466.42, 17,200.98 and 4,071.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,466.42 : 17,200.98 = 4,071.60 : x
2. Step 2: Convert to fraction form
   11,466.42/17,200.98 = 4,071.60/x
3. Step 3: Cross multiply
   11,466.42x = 17,200.98 × 4,071.60
4. Step 4: Simplify right side
   11,466.42x = 70,035,510.17
5. Step 5: Solve for x
   x = 70,035,510.17/11,466.42
6. Step 6: Final answer
   x = 6,107.88