Finding the Fourth Proportional to 1,753.99, 2,420.50 and 968.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753.99 : 2,420.50 = 968.03 : x
2. Step 2: Convert to fraction form
   1,753.99/2,420.50 = 968.03/x
3. Step 3: Cross multiply
   1,753.99x = 2,420.50 × 968.03
4. Step 4: Simplify right side
   1,753.99x = 2,343,111.77
5. Step 5: Solve for x
   x = 2,343,111.77/1,753.99
6. Step 6: Final answer
   x = 1,335.88