Finding the Fourth Proportional to 45,414.51, 62,680.69 and 30,074.01

Step by Step Solution

1. Step 1: Write the proportion equation
   45,414.51 : 62,680.69 = 30,074.01 : x
2. Step 2: Convert to fraction form
   45,414.51/62,680.69 = 30,074.01/x
3. Step 3: Cross multiply
   45,414.51x = 62,680.69 × 30,074.01
4. Step 4: Simplify right side
   45,414.51x = 1,885,059,697.87
5. Step 5: Solve for x
   x = 1,885,059,697.87/45,414.51
6. Step 6: Final answer
   x = 41,507.87