Finding the Fourth Proportional to 108,346.73, 149,522.89 and 59,947.87

Step by Step Solution

1. Step 1: Write the proportion equation
   108,346.73 : 149,522.89 = 59,947.87 : x
2. Step 2: Convert to fraction form
   108,346.73/149,522.89 = 59,947.87/x
3. Step 3: Cross multiply
   108,346.73x = 149,522.89 × 59,947.87
4. Step 4: Simplify right side
   108,346.73x = 8,963,578,690.25
5. Step 5: Solve for x
   x = 8,963,578,690.25/108,346.73
6. Step 6: Final answer
   x = 82,730.50