Finding the Fourth Proportional to 67,641.48, 93,337.25 and 37,422.81

Step by Step Solution

1. Step 1: Write the proportion equation
   67,641.48 : 93,337.25 = 37,422.81 : x
2. Step 2: Convert to fraction form
   67,641.48/93,337.25 = 37,422.81/x
3. Step 3: Cross multiply
   67,641.48x = 93,337.25 × 37,422.81
4. Step 4: Simplify right side
   67,641.48x = 3,492,941,985.56
5. Step 5: Solve for x
   x = 3,492,941,985.56/67,641.48
6. Step 6: Final answer
   x = 51,639.05