Finding the Fourth Proportional to 5,114.16, 7,056.86 and 2,875.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,114.16 : 7,056.86 = 2,875.59 : x
2. Step 2: Convert to fraction form
   5,114.16/7,056.86 = 2,875.59/x
3. Step 3: Cross multiply
   5,114.16x = 7,056.86 × 2,875.59
4. Step 4: Simplify right side
   5,114.16x = 20,292,621.67
5. Step 5: Solve for x
   x = 20,292,621.67/5,114.16
6. Step 6: Final answer
   x = 3,967.93