Finding the Fourth Proportional to 35,111.18, 48,424.56 and 25,036.40

Step by Step Solution

1. Step 1: Write the proportion equation
   35,111.18 : 48,424.56 = 25,036.40 : x
2. Step 2: Convert to fraction form
   35,111.18/48,424.56 = 25,036.40/x
3. Step 3: Cross multiply
   35,111.18x = 48,424.56 × 25,036.40
4. Step 4: Simplify right side
   35,111.18x = 1,212,376,653.98
5. Step 5: Solve for x
   x = 1,212,376,653.98/35,111.18
6. Step 6: Final answer
   x = 34,529.65