Finding the Fourth Proportional to 90,404.48, 135,609.96 and 37,741.52

Step by Step Solution

1. Step 1: Write the proportion equation
   90,404.48 : 135,609.96 = 37,741.52 : x
2. Step 2: Convert to fraction form
   90,404.48/135,609.96 = 37,741.52/x
3. Step 3: Cross multiply
   90,404.48x = 135,609.96 × 37,741.52
4. Step 4: Simplify right side
   90,404.48x = 5,118,126,017.54
5. Step 5: Solve for x
   x = 5,118,126,017.54/90,404.48
6. Step 6: Final answer
   x = 56,613.63