Finding the Fourth Proportional to 16,980.94, 25,468.93 and 4,501.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,980.94 : 25,468.93 = 4,501.72 : x
2. Step 2: Convert to fraction form
   16,980.94/25,468.93 = 4,501.72/x
3. Step 3: Cross multiply
   16,980.94x = 25,468.93 × 4,501.72
4. Step 4: Simplify right side
   16,980.94x = 114,653,991.56
5. Step 5: Solve for x
   x = 114,653,991.56/16,980.94
6. Step 6: Final answer
   x = 6,751.92