Finding the Fourth Proportional to 72,398,865.46, 99,882,164.37 and 41,442,491.38

Step by Step Solution

1. Step 1: Write the proportion equation
   72,398,865.46 : 99,882,164.37 = 41,442,491.38 : x
2. Step 2: Convert to fraction form
   72,398,865.46/99,882,164.37 = 41,442,491.38/x
3. Step 3: Cross multiply
   72,398,865.46x = 99,882,164.37 × 41,442,491.38
4. Step 4: Simplify right side
   72,398,865.46x = 4,139,365,735,919,468.50
5. Step 5: Solve for x
   x = 4,139,365,735,919,468.50/72,398,865.46
6. Step 6: Final answer
   x = 57,174,455.84