Finding the Fourth Proportional to 3,342.61, 5,012.34 and 1,001.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342.61 : 5,012.34 = 1,001.71 : x
2. Step 2: Convert to fraction form
   3,342.61/5,012.34 = 1,001.71/x
3. Step 3: Cross multiply
   3,342.61x = 5,012.34 × 1,001.71
4. Step 4: Simplify right side
   3,342.61x = 5,020,911.10
5. Step 5: Solve for x
   x = 5,020,911.10/3,342.61
6. Step 6: Final answer
   x = 1,502.09