Finding the Fourth Proportional to 93,142.82, 139,715.51 and 26,582.92

Step by Step Solution

1. Step 1: Write the proportion equation
   93,142.82 : 139,715.51 = 26,582.92 : x
2. Step 2: Convert to fraction form
   93,142.82/139,715.51 = 26,582.92/x
3. Step 3: Cross multiply
   93,142.82x = 139,715.51 × 26,582.92
4. Step 4: Simplify right side
   93,142.82x = 3,714,045,742.89
5. Step 5: Solve for x
   x = 3,714,045,742.89/93,142.82
6. Step 6: Final answer
   x = 39,874.74