Finding the Fourth Proportional to 4,760.31, 7,141.05 and 1,473.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,760.31 : 7,141.05 = 1,473.72 : x
2. Step 2: Convert to fraction form
   4,760.31/7,141.05 = 1,473.72/x
3. Step 3: Cross multiply
   4,760.31x = 7,141.05 × 1,473.72
4. Step 4: Simplify right side
   4,760.31x = 10,523,908.21
5. Step 5: Solve for x
   x = 10,523,908.21/4,760.31
6. Step 6: Final answer
   x = 2,210.76