Finding the Fourth Proportional to 10,073.72, 15,104.64 and 3,051.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073.72 : 15,104.64 = 3,051.60 : x
2. Step 2: Convert to fraction form
   10,073.72/15,104.64 = 3,051.60/x
3. Step 3: Cross multiply
   10,073.72x = 15,104.64 × 3,051.60
4. Step 4: Simplify right side
   10,073.72x = 46,093,319.42
5. Step 5: Solve for x
   x = 46,093,319.42/10,073.72
6. Step 6: Final answer
   x = 4,575.60