Finding the Fourth Proportional to 93,142.62, 139,715.22 and 26,582.73

Step by Step Solution

1. Step 1: Write the proportion equation
   93,142.62 : 139,715.22 = 26,582.73 : x
2. Step 2: Convert to fraction form
   93,142.62/139,715.22 = 26,582.73/x
3. Step 3: Cross multiply
   93,142.62x = 139,715.22 × 26,582.73
4. Step 4: Simplify right side
   93,142.62x = 3,714,011,970.15
5. Step 5: Solve for x
   x = 3,714,011,970.15/93,142.62
6. Step 6: Final answer
   x = 39,874.46