Finding the Fourth Proportional to 7,055.40, 10,573.74 and 5,887.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,055.40 : 10,573.74 = 5,887.69 : x
2. Step 2: Convert to fraction form
   7,055.40/10,573.74 = 5,887.69/x
3. Step 3: Cross multiply
   7,055.40x = 10,573.74 × 5,887.69
4. Step 4: Simplify right side
   7,055.40x = 62,254,876.83
5. Step 5: Solve for x
   x = 62,254,876.83/7,055.40
6. Step 6: Final answer
   x = 8,823.72