Finding the Fourth Proportional to 23,274.16, 34,900.56 and 7,476.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,274.16 : 34,900.56 = 7,476.10 : x
2. Step 2: Convert to fraction form
   23,274.16/34,900.56 = 7,476.10/x
3. Step 3: Cross multiply
   23,274.16x = 34,900.56 × 7,476.10
4. Step 4: Simplify right side
   23,274.16x = 260,920,076.62
5. Step 5: Solve for x
   x = 260,920,076.62/23,274.16
6. Step 6: Final answer
   x = 11,210.72