Finding the Fourth Proportional to 67,817.38, 93,587.53 and 37,602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,817.38 : 93,587.53 = 37,602.72 : x
2. Step 2: Convert to fraction form
   67,817.38/93,587.53 = 37,602.72/x
3. Step 3: Cross multiply
   67,817.38x = 93,587.53 × 37,602.72
4. Step 4: Simplify right side
   67,817.38x = 3,519,145,686.08
5. Step 5: Solve for x
   x = 3,519,145,686.08/67,817.38
6. Step 6: Final answer
   x = 51,891.50