Finding the Fourth Proportional to 48,994.16, 67,645.32 and 32,885.60

Step by Step Solution

1. Step 1: Write the proportion equation
   48,994.16 : 67,645.32 = 32,885.60 : x
2. Step 2: Convert to fraction form
   48,994.16/67,645.32 = 32,885.60/x
3. Step 3: Cross multiply
   48,994.16x = 67,645.32 × 32,885.60
4. Step 4: Simplify right side
   48,994.16x = 2,224,556,935.39
5. Step 5: Solve for x
   x = 2,224,556,935.39/48,994.16
6. Step 6: Final answer
   x = 45,404.53