Finding the Fourth Proportional to 49,005.42, 67,602.56 and 32,019.60

Step by Step Solution

1. Step 1: Write the proportion equation
   49,005.42 : 67,602.56 = 32,019.60 : x
2. Step 2: Convert to fraction form
   49,005.42/67,602.56 = 32,019.60/x
3. Step 3: Cross multiply
   49,005.42x = 67,602.56 × 32,019.60
4. Step 4: Simplify right side
   49,005.42x = 2,164,606,770.08
5. Step 5: Solve for x
   x = 2,164,606,770.08/49,005.42
6. Step 6: Final answer
   x = 44,170.76