Finding the Fourth Proportional to 150,591.82, 225,738.00 and 75,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   150,591.82 : 225,738.00 = 75,482.72 : x
2. Step 2: Convert to fraction form
   150,591.82/225,738.00 = 75,482.72/x
3. Step 3: Cross multiply
   150,591.82x = 225,738.00 × 75,482.72
4. Step 4: Simplify right side
   150,591.82x = 17,039,318,071.34
5. Step 5: Solve for x
   x = 17,039,318,071.34/150,591.82
6. Step 6: Final answer
   x = 113,149.03