Finding the Fourth Proportional to 71,882.14, 99,200.37 and 40,051.02

Step by Step Solution

1. Step 1: Write the proportion equation
   71,882.14 : 99,200.37 = 40,051.02 : x
2. Step 2: Convert to fraction form
   71,882.14/99,200.37 = 40,051.02/x
3. Step 3: Cross multiply
   71,882.14x = 99,200.37 × 40,051.02
4. Step 4: Simplify right side
   71,882.14x = 3,973,076,002.88
5. Step 5: Solve for x
   x = 3,973,076,002.88/71,882.14
6. Step 6: Final answer
   x = 55,272.09