Finding the Fourth Proportional to 1,548.90, 2,322.51 and 1,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548.90 : 2,322.51 = 1,062.50 : x
2. Step 2: Convert to fraction form
   1,548.90/2,322.51 = 1,062.50/x
3. Step 3: Cross multiply
   1,548.90x = 2,322.51 × 1,062.50
4. Step 4: Simplify right side
   1,548.90x = 2,467,666.88
5. Step 5: Solve for x
   x = 2,467,666.88/1,548.90
6. Step 6: Final answer
   x = 1,593.17