Finding the Fourth Proportional to 10,515.02, 15,764.22 and 5,836.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,515.02 : 15,764.22 = 5,836.59 : x
2. Step 2: Convert to fraction form
   10,515.02/15,764.22 = 5,836.59/x
3. Step 3: Cross multiply
   10,515.02x = 15,764.22 × 5,836.59
4. Step 4: Simplify right side
   10,515.02x = 92,009,288.81
5. Step 5: Solve for x
   x = 92,009,288.81/10,515.02
6. Step 6: Final answer
   x = 8,750.28