Finding the Fourth Proportional to 69,440.56, 104,139.34 and 25,061.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,440.56 : 104,139.34 = 25,061.69 : x
2. Step 2: Convert to fraction form
   69,440.56/104,139.34 = 25,061.69/x
3. Step 3: Cross multiply
   69,440.56x = 104,139.34 × 25,061.69
4. Step 4: Simplify right side
   69,440.56x = 2,609,907,730.58
5. Step 5: Solve for x
   x = 2,609,907,730.58/69,440.56
6. Step 6: Final answer
   x = 37,584.78