Finding the Fourth Proportional to 4,185.93, 5,804.19 and 4,047.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,185.93 : 5,804.19 = 4,047.15 : x
2. Step 2: Convert to fraction form
   4,185.93/5,804.19 = 4,047.15/x
3. Step 3: Cross multiply
   4,185.93x = 5,804.19 × 4,047.15
4. Step 4: Simplify right side
   4,185.93x = 23,490,427.56
5. Step 5: Solve for x
   x = 23,490,427.56/4,185.93
6. Step 6: Final answer
   x = 5,611.76