Finding the Fourth Proportional to 42,735.84, 64,037.54 and 32,194.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,735.84 : 64,037.54 = 32,194.50 : x
2. Step 2: Convert to fraction form
   42,735.84/64,037.54 = 32,194.50/x
3. Step 3: Cross multiply
   42,735.84x = 64,037.54 × 32,194.50
4. Step 4: Simplify right side
   42,735.84x = 2,061,656,581.53
5. Step 5: Solve for x
   x = 2,061,656,581.53/42,735.84
6. Step 6: Final answer
   x = 48,241.86