Finding the Fourth Proportional to 10,832.50, 16,248.84 and 2,624.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,832.50 : 16,248.84 = 2,624.50 : x
2. Step 2: Convert to fraction form
   10,832.50/16,248.84 = 2,624.50/x
3. Step 3: Cross multiply
   10,832.50x = 16,248.84 × 2,624.50
4. Step 4: Simplify right side
   10,832.50x = 42,645,080.58
5. Step 5: Solve for x
   x = 42,645,080.58/10,832.50
6. Step 6: Final answer
   x = 3,936.77