Finding the Fourth Proportional to 72,036,503.52, 99,420,288 and 44,175,873.12

Step by Step Solution

1. Step 1: Write the proportion equation
   72,036,503.52 : 99,420,288 = 44,175,873.12 : x
2. Step 2: Convert to fraction form
   72,036,503.52/99,420,288 = 44,175,873.12/x
3. Step 3: Cross multiply
   72,036,503.52x = 99,420,288 × 44,175,873.12
4. Step 4: Simplify right side
   72,036,503.52x = 4,391,978,028,241,858.50
5. Step 5: Solve for x
   x = 4,391,978,028,241,858.50/72,036,503.52
6. Step 6: Final answer
   x = 60,968,784.07