Finding the Fourth Proportional to 1,901.74, 2,852.18 and 1,462.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901.74 : 2,852.18 = 1,462.72 : x
2. Step 2: Convert to fraction form
   1,901.74/2,852.18 = 1,462.72/x
3. Step 3: Cross multiply
   1,901.74x = 2,852.18 × 1,462.72
4. Step 4: Simplify right side
   1,901.74x = 4,171,940.73
5. Step 5: Solve for x
   x = 4,171,940.73/1,901.74
6. Step 6: Final answer
   x = 2,193.75