Finding the Fourth Proportional to 4,054.15, 5,592.32 and 3,056.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,054.15 : 5,592.32 = 3,056.30 : x
2. Step 2: Convert to fraction form
   4,054.15/5,592.32 = 3,056.30/x
3. Step 3: Cross multiply
   4,054.15x = 5,592.32 × 3,056.30
4. Step 4: Simplify right side
   4,054.15x = 17,091,779.65
5. Step 5: Solve for x
   x = 17,091,779.65/4,054.15
6. Step 6: Final answer
   x = 4,215.88