Finding the Fourth Proportional to 10,826.52, 14,940.58 and 5,858.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,826.52 : 14,940.58 = 5,858.52 : x
2. Step 2: Convert to fraction form
   10,826.52/14,940.58 = 5,858.52/x
3. Step 3: Cross multiply
   10,826.52x = 14,940.58 × 5,858.52
4. Step 4: Simplify right side
   10,826.52x = 87,529,686.74
5. Step 5: Solve for x
   x = 87,529,686.74/10,826.52
6. Step 6: Final answer
   x = 8,084.75