Finding the Fourth Proportional to 106,591.98, 147,096.20 and 58,845.32

Step by Step Solution

1. Step 1: Write the proportion equation
   106,591.98 : 147,096.20 = 58,845.32 : x
2. Step 2: Convert to fraction form
   106,591.98/147,096.20 = 58,845.32/x
3. Step 3: Cross multiply
   106,591.98x = 147,096.20 × 58,845.32
4. Step 4: Simplify right side
   106,591.98x = 8,655,922,959.78
5. Step 5: Solve for x
   x = 8,655,922,959.78/106,591.98
6. Step 6: Final answer
   x = 81,206.14