Finding the Fourth Proportional to 88,624.32, 132,896.37 and 25,429.94

Step by Step Solution

1. Step 1: Write the proportion equation
   88,624.32 : 132,896.37 = 25,429.94 : x
2. Step 2: Convert to fraction form
   88,624.32/132,896.37 = 25,429.94/x
3. Step 3: Cross multiply
   88,624.32x = 132,896.37 × 25,429.94
4. Step 4: Simplify right side
   88,624.32x = 3,379,546,050.84
5. Step 5: Solve for x
   x = 3,379,546,050.84/88,624.32
6. Step 6: Final answer
   x = 38,133.39