Finding the Fourth Proportional to 71,310.84, 106,849.60 and 37,995.56

Step by Step Solution

1. Step 1: Write the proportion equation
   71,310.84 : 106,849.60 = 37,995.56 : x
2. Step 2: Convert to fraction form
   71,310.84/106,849.60 = 37,995.56/x
3. Step 3: Cross multiply
   71,310.84x = 106,849.60 × 37,995.56
4. Step 4: Simplify right side
   71,310.84x = 4,059,810,387.78
5. Step 5: Solve for x
   x = 4,059,810,387.78/71,310.84
6. Step 6: Final answer
   x = 56,931.18