Finding the Fourth Proportional to 89,636.48, 134,432.85 and 37,061

Step by Step Solution

1. Step 1: Write the proportion equation
   89,636.48 : 134,432.85 = 37,061 : x
2. Step 2: Convert to fraction form
   89,636.48/134,432.85 = 37,061/x
3. Step 3: Cross multiply
   89,636.48x = 134,432.85 × 37,061
4. Step 4: Simplify right side
   89,636.48x = 4,982,215,853.85
5. Step 5: Solve for x
   x = 4,982,215,853.85/89,636.48
6. Step 6: Final answer
   x = 55,582.46