Finding the Fourth Proportional to 114,622.38, 171,925.41 and 30,380.67

Step by Step Solution

1. Step 1: Write the proportion equation
   114,622.38 : 171,925.41 = 30,380.67 : x
2. Step 2: Convert to fraction form
   114,622.38/171,925.41 = 30,380.67/x
3. Step 3: Cross multiply
   114,622.38x = 171,925.41 × 30,380.67
4. Step 4: Simplify right side
   114,622.38x = 5,223,209,145.82
5. Step 5: Solve for x
   x = 5,223,209,145.82/114,622.38
6. Step 6: Final answer
   x = 45,568.84