Finding the Fourth Proportional to 34,787.36, 48,339.58 and 34,426.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,787.36 : 48,339.58 = 34,426.10 : x
2. Step 2: Convert to fraction form
   34,787.36/48,339.58 = 34,426.10/x
3. Step 3: Cross multiply
   34,787.36x = 48,339.58 × 34,426.10
4. Step 4: Simplify right side
   34,787.36x = 1,664,143,215.04
5. Step 5: Solve for x
   x = 1,664,143,215.04/34,787.36
6. Step 6: Final answer
   x = 47,837.58