Finding the Fourth Proportional to 51,162.23, 76,601.65 and 26,148.42

Step by Step Solution

1. Step 1: Write the proportion equation
   51,162.23 : 76,601.65 = 26,148.42 : x
2. Step 2: Convert to fraction form
   51,162.23/76,601.65 = 26,148.42/x
3. Step 3: Cross multiply
   51,162.23x = 76,601.65 × 26,148.42
4. Step 4: Simplify right side
   51,162.23x = 2,003,012,100.55
5. Step 5: Solve for x
   x = 2,003,012,100.55/51,162.23
6. Step 6: Final answer
   x = 39,150.21