Finding the Fourth Proportional to 1,534.69, 2,300.24 and 877.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,534.69 : 2,300.24 = 877.02 : x
2. Step 2: Convert to fraction form
   1,534.69/2,300.24 = 877.02/x
3. Step 3: Cross multiply
   1,534.69x = 2,300.24 × 877.02
4. Step 4: Simplify right side
   1,534.69x = 2,017,365.87
5. Step 5: Solve for x
   x = 2,017,365.87/1,534.69
6. Step 6: Final answer
   x = 1,314.51