Finding the Fourth Proportional to 116,012.16, 173,776.46 and 93,401.01

Step by Step Solution

1. Step 1: Write the proportion equation
   116,012.16 : 173,776.46 = 93,401.01 : x
2. Step 2: Convert to fraction form
   116,012.16/173,776.46 = 93,401.01/x
3. Step 3: Cross multiply
   116,012.16x = 173,776.46 × 93,401.01
4. Step 4: Simplify right side
   116,012.16x = 16,230,896,411.22
5. Step 5: Solve for x
   x = 16,230,896,411.22/116,012.16
6. Step 6: Final answer
   x = 139,906.85