Finding the Fourth Proportional to 91,585.41, 126,389.46 and 51,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   91,585.41 : 126,389.46 = 51,298.82 : x
2. Step 2: Convert to fraction form
   91,585.41/126,389.46 = 51,298.82/x
3. Step 3: Cross multiply
   91,585.41x = 126,389.46 × 51,298.82
4. Step 4: Simplify right side
   91,585.41x = 6,483,630,192.82
5. Step 5: Solve for x
   x = 6,483,630,192.82/91,585.41
6. Step 6: Final answer
   x = 70,793.27