Finding the Fourth Proportional to 93,025.89, 139,363.24 and 54,961.58

Step by Step Solution

1. Step 1: Write the proportion equation
   93,025.89 : 139,363.24 = 54,961.58 : x
2. Step 2: Convert to fraction form
   93,025.89/139,363.24 = 54,961.58/x
3. Step 3: Cross multiply
   93,025.89x = 139,363.24 × 54,961.58
4. Step 4: Simplify right side
   93,025.89x = 7,659,623,864.32
5. Step 5: Solve for x
   x = 7,659,623,864.32/93,025.89
6. Step 6: Final answer
   x = 82,338.62