Finding the Fourth Proportional to 10,591.12, 14,615.25 and 5,810.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,591.12 : 14,615.25 = 5,810.96 : x
2. Step 2: Convert to fraction form
   10,591.12/14,615.25 = 5,810.96/x
3. Step 3: Cross multiply
   10,591.12x = 14,615.25 × 5,810.96
4. Step 4: Simplify right side
   10,591.12x = 84,928,598.36
5. Step 5: Solve for x
   x = 84,928,598.36/10,591.12
6. Step 6: Final answer
   x = 8,018.85