Finding the Fourth Proportional to 67,985.84, 93,823.60 and 37,771.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,985.84 : 93,823.60 = 37,771.20 : x
2. Step 2: Convert to fraction form
   67,985.84/93,823.60 = 37,771.20/x
3. Step 3: Cross multiply
   67,985.84x = 93,823.60 × 37,771.20
4. Step 4: Simplify right side
   67,985.84x = 3,543,829,960.32
5. Step 5: Solve for x
   x = 3,543,829,960.32/67,985.84
6. Step 6: Final answer
   x = 52,126.00