Finding the Fourth Proportional to 73,839, 101,899.98 and 40,307.16

Step by Step Solution

1. Step 1: Write the proportion equation
   73,839 : 101,899.98 = 40,307.16 : x
2. Step 2: Convert to fraction form
   73,839/101,899.98 = 40,307.16/x
3. Step 3: Cross multiply
   73,839x = 101,899.98 × 40,307.16
4. Step 4: Simplify right side
   73,839x = 4,107,298,797.86
5. Step 5: Solve for x
   x = 4,107,298,797.86/73,839
6. Step 6: Final answer
   x = 55,625.06