Finding the Fourth Proportional to 86,467.34, 119,423.22 and 58,123.82

Step by Step Solution

1. Step 1: Write the proportion equation
   86,467.34 : 119,423.22 = 58,123.82 : x
2. Step 2: Convert to fraction form
   86,467.34/119,423.22 = 58,123.82/x
3. Step 3: Cross multiply
   86,467.34x = 119,423.22 × 58,123.82
4. Step 4: Simplify right side
   86,467.34x = 6,941,333,743.10
5. Step 5: Solve for x
   x = 6,941,333,743.10/86,467.34
6. Step 6: Final answer
   x = 80,276.94