Finding the Fourth Proportional to 19,225.42, 28,847.34 and 10,460.32

Step by Step Solution

1. Step 1: Write the proportion equation
   19,225.42 : 28,847.34 = 10,460.32 : x
2. Step 2: Convert to fraction form
   19,225.42/28,847.34 = 10,460.32/x
3. Step 3: Cross multiply
   19,225.42x = 28,847.34 × 10,460.32
4. Step 4: Simplify right side
   19,225.42x = 301,752,407.55
5. Step 5: Solve for x
   x = 301,752,407.55/19,225.42
6. Step 6: Final answer
   x = 15,695.49