Finding the Fourth Proportional to 48,667.27, 67,156.16 and 29,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,667.27 : 67,156.16 = 29,557.50 : x
2. Step 2: Convert to fraction form
   48,667.27/67,156.16 = 29,557.50/x
3. Step 3: Cross multiply
   48,667.27x = 67,156.16 × 29,557.50
4. Step 4: Simplify right side
   48,667.27x = 1,984,968,051.41
5. Step 5: Solve for x
   x = 1,984,968,051.41/48,667.27
6. Step 6: Final answer
   x = 40,786.51