Finding the Fourth Proportional to 4,051.16, 5,587.62 and 3,056.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,051.16 : 5,587.62 = 3,056.48 : x
2. Step 2: Convert to fraction form
   4,051.16/5,587.62 = 3,056.48/x
3. Step 3: Cross multiply
   4,051.16x = 5,587.62 × 3,056.48
4. Step 4: Simplify right side
   4,051.16x = 17,078,448.78
5. Step 5: Solve for x
   x = 17,078,448.78/4,051.16
6. Step 6: Final answer
   x = 4,215.69