Finding the Fourth Proportional to 16,877.52, 25,308.99 and 7,010.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,877.52 : 25,308.99 = 7,010.05 : x
2. Step 2: Convert to fraction form
   16,877.52/25,308.99 = 7,010.05/x
3. Step 3: Cross multiply
   16,877.52x = 25,308.99 × 7,010.05
4. Step 4: Simplify right side
   16,877.52x = 177,417,285.35
5. Step 5: Solve for x
   x = 177,417,285.35/16,877.52
6. Step 6: Final answer
   x = 10,512.05