Finding the Fourth Proportional to 45,585.25, 62,910.80 and 25,446.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,585.25 : 62,910.80 = 25,446.05 : x
2. Step 2: Convert to fraction form
   45,585.25/62,910.80 = 25,446.05/x
3. Step 3: Cross multiply
   45,585.25x = 62,910.80 × 25,446.05
4. Step 4: Simplify right side
   45,585.25x = 1,600,831,362.34
5. Step 5: Solve for x
   x = 1,600,831,362.34/45,585.25
6. Step 6: Final answer
   x = 35,117.31