Finding the Fourth Proportional to 3,152.02, 4,724.69 and 1,505.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152.02 : 4,724.69 = 1,505.09 : x
2. Step 2: Convert to fraction form
   3,152.02/4,724.69 = 1,505.09/x
3. Step 3: Cross multiply
   3,152.02x = 4,724.69 × 1,505.09
4. Step 4: Simplify right side
   3,152.02x = 7,111,083.67
5. Step 5: Solve for x
   x = 7,111,083.67/3,152.02
6. Step 6: Final answer
   x = 2,256.04