Finding the Fourth Proportional to 1,548.27, 2,322.50 and 623.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548.27 : 2,322.50 = 623.82 : x
2. Step 2: Convert to fraction form
   1,548.27/2,322.50 = 623.82/x
3. Step 3: Cross multiply
   1,548.27x = 2,322.50 × 623.82
4. Step 4: Simplify right side
   1,548.27x = 1,448,818.83
5. Step 5: Solve for x
   x = 1,448,818.83/1,548.27
6. Step 6: Final answer
   x = 935.77