Finding the Fourth Proportional to 93,222.09, 139,845.29 and 34,085.61

Step by Step Solution

1. Step 1: Write the proportion equation
   93,222.09 : 139,845.29 = 34,085.61 : x
2. Step 2: Convert to fraction form
   93,222.09/139,845.29 = 34,085.61/x
3. Step 3: Cross multiply
   93,222.09x = 139,845.29 × 34,085.61
4. Step 4: Simplify right side
   93,222.09x = 4,766,711,844.85
5. Step 5: Solve for x
   x = 4,766,711,844.85/93,222.09
6. Step 6: Final answer
   x = 51,132.86