Finding the Fourth Proportional to 67,820.46, 93,588.42 and 37,603.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,820.46 : 93,588.42 = 37,603.98 : x
2. Step 2: Convert to fraction form
   67,820.46/93,588.42 = 37,603.98/x
3. Step 3: Cross multiply
   67,820.46x = 93,588.42 × 37,603.98
4. Step 4: Simplify right side
   67,820.46x = 3,519,297,073.91
5. Step 5: Solve for x
   x = 3,519,297,073.91/67,820.46
6. Step 6: Final answer
   x = 51,891.38