Finding the Fourth Proportional to 108,693.75, 149,997.38 and 60,947.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,693.75 : 149,997.38 = 60,947.10 : x
2. Step 2: Convert to fraction form
   108,693.75/149,997.38 = 60,947.10/x
3. Step 3: Cross multiply
   108,693.75x = 149,997.38 × 60,947.10
4. Step 4: Simplify right side
   108,693.75x = 9,141,905,318.60
5. Step 5: Solve for x
   x = 9,141,905,318.60/108,693.75
6. Step 6: Final answer
   x = 84,107.00