Finding the Fourth Proportional to 16,899.02, 25,337.73 and 7,045.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,899.02 : 25,337.73 = 7,045.10 : x
2. Step 2: Convert to fraction form
   16,899.02/25,337.73 = 7,045.10/x
3. Step 3: Cross multiply
   16,899.02x = 25,337.73 × 7,045.10
4. Step 4: Simplify right side
   16,899.02x = 178,506,841.62
5. Step 5: Solve for x
   x = 178,506,841.62/16,899.02
6. Step 6: Final answer
   x = 10,563.15