Finding the Fourth Proportional to 17,051.70, 25,601.48 and 8,737.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,051.70 : 25,601.48 = 8,737.69 : x
2. Step 2: Convert to fraction form
   17,051.70/25,601.48 = 8,737.69/x
3. Step 3: Cross multiply
   17,051.70x = 25,601.48 × 8,737.69
4. Step 4: Simplify right side
   17,051.70x = 223,697,795.78
5. Step 5: Solve for x
   x = 223,697,795.78/17,051.70
6. Step 6: Final answer
   x = 13,118.80