Finding the Fourth Proportional to 67,816.98, 93,587.54 and 37,602.63

Step by Step Solution

1. Step 1: Write the proportion equation
   67,816.98 : 93,587.54 = 37,602.63 : x
2. Step 2: Convert to fraction form
   67,816.98/93,587.54 = 37,602.63/x
3. Step 3: Cross multiply
   67,816.98x = 93,587.54 × 37,602.63
4. Step 4: Simplify right side
   67,816.98x = 3,519,137,451.22
5. Step 5: Solve for x
   x = 3,519,137,451.22/67,816.98
6. Step 6: Final answer
   x = 51,891.69