Finding the Fourth Proportional to 106,944.59, 147,581.75 and 59,196.92

Step by Step Solution

1. Step 1: Write the proportion equation
   106,944.59 : 147,581.75 = 59,196.92 : x
2. Step 2: Convert to fraction form
   106,944.59/147,581.75 = 59,196.92/x
3. Step 3: Cross multiply
   106,944.59x = 147,581.75 × 59,196.92
4. Step 4: Simplify right side
   106,944.59x = 8,736,384,014.32
5. Step 5: Solve for x
   x = 8,736,384,014.32/106,944.59
6. Step 6: Final answer
   x = 81,690.76