Finding the Fourth Proportional to 45,471.51, 62,749.82 and 25,330.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,471.51 : 62,749.82 = 25,330.05 : x
2. Step 2: Convert to fraction form
   45,471.51/62,749.82 = 25,330.05/x
3. Step 3: Cross multiply
   45,471.51x = 62,749.82 × 25,330.05
4. Step 4: Simplify right side
   45,471.51x = 1,589,456,141.42
5. Step 5: Solve for x
   x = 1,589,456,141.42/45,471.51
6. Step 6: Final answer
   x = 34,954.99