Finding the Fourth Proportional to 1,760.42, 2,430.33 and 1,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.42 : 2,430.33 = 1,410.50 : x
2. Step 2: Convert to fraction form
   1,760.42/2,430.33 = 1,410.50/x
3. Step 3: Cross multiply
   1,760.42x = 2,430.33 × 1,410.50
4. Step 4: Simplify right side
   1,760.42x = 3,427,980.47
5. Step 5: Solve for x
   x = 3,427,980.47/1,760.42
6. Step 6: Final answer
   x = 1,947.25