Finding the Fourth Proportional to 50,877.36, 70,196.40 and 32,973.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,877.36 : 70,196.40 = 32,973.12 : x
2. Step 2: Convert to fraction form
   50,877.36/70,196.40 = 32,973.12/x
3. Step 3: Cross multiply
   50,877.36x = 70,196.40 × 32,973.12
4. Step 4: Simplify right side
   50,877.36x = 2,314,594,320.77
5. Step 5: Solve for x
   x = 2,314,594,320.77/50,877.36
6. Step 6: Final answer
   x = 45,493.60