Finding the Fourth Proportional to 89,552.96, 134,376.48 and 39,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,552.96 : 134,376.48 = 39,667.52 : x
2. Step 2: Convert to fraction form
   89,552.96/134,376.48 = 39,667.52/x
3. Step 3: Cross multiply
   89,552.96x = 134,376.48 × 39,667.52
4. Step 4: Simplify right side
   89,552.96x = 5,330,381,707.93
5. Step 5: Solve for x
   x = 5,330,381,707.93/89,552.96
6. Step 6: Final answer
   x = 59,522.12