Finding the Fourth Proportional to 1,901.61, 2,624.81 and 1,763.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901.61 : 2,624.81 = 1,763.10 : x
2. Step 2: Convert to fraction form
   1,901.61/2,624.81 = 1,763.10/x
3. Step 3: Cross multiply
   1,901.61x = 2,624.81 × 1,763.10
4. Step 4: Simplify right side
   1,901.61x = 4,627,793.70
5. Step 5: Solve for x
   x = 4,627,793.70/1,901.61
6. Step 6: Final answer
   x = 2,433.62