Finding the Fourth Proportional to 1,300.01, 1,949.99 and 375.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.01 : 1,949.99 = 375.53 : x
2. Step 2: Convert to fraction form
   1,300.01/1,949.99 = 375.53/x
3. Step 3: Cross multiply
   1,300.01x = 1,949.99 × 375.53
4. Step 4: Simplify right side
   1,300.01x = 732,268.12
5. Step 5: Solve for x
   x = 732,268.12/1,300.01
6. Step 6: Final answer
   x = 563.28