Finding the Fourth Proportional to 16,779.88, 25,173.06 and 5,094.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,779.88 : 25,173.06 = 5,094.82 : x
2. Step 2: Convert to fraction form
   16,779.88/25,173.06 = 5,094.82/x
3. Step 3: Cross multiply
   16,779.88x = 25,173.06 × 5,094.82
4. Step 4: Simplify right side
   16,779.88x = 128,252,209.55
5. Step 5: Solve for x
   x = 128,252,209.55/16,779.88
6. Step 6: Final answer
   x = 7,643.21