Finding the Fourth Proportional to 1,808.51, 2,496.15 and 1,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808.51 : 2,496.15 = 1,062.50 : x
2. Step 2: Convert to fraction form
   1,808.51/2,496.15 = 1,062.50/x
3. Step 3: Cross multiply
   1,808.51x = 2,496.15 × 1,062.50
4. Step 4: Simplify right side
   1,808.51x = 2,652,146.89
5. Step 5: Solve for x
   x = 2,652,146.89/1,808.51
6. Step 6: Final answer
   x = 1,466.49