Finding the Fourth Proportional to 67,429.56, 101,155.33 and 25,312.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,429.56 : 101,155.33 = 25,312.96 : x
2. Step 2: Convert to fraction form
   67,429.56/101,155.33 = 25,312.96/x
3. Step 3: Cross multiply
   67,429.56x = 101,155.33 × 25,312.96
4. Step 4: Simplify right side
   67,429.56x = 2,560,540,411.16
5. Step 5: Solve for x
   x = 2,560,540,411.16/67,429.56
6. Step 6: Final answer
   x = 37,973.56