Finding the Fourth Proportional to 2,263.06, 3,123.42 and 1,517.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263.06 : 3,123.42 = 1,517.12 : x
2. Step 2: Convert to fraction form
   2,263.06/3,123.42 = 1,517.12/x
3. Step 3: Cross multiply
   2,263.06x = 3,123.42 × 1,517.12
4. Step 4: Simplify right side
   2,263.06x = 4,738,602.95
5. Step 5: Solve for x
   x = 4,738,602.95/2,263.06
6. Step 6: Final answer
   x = 2,093.89