Finding the Fourth Proportional to 59,834,457.99, 89,567,605.41 and 39,040,120.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,834,457.99 : 89,567,605.41 = 39,040,120.81 : x
2. Step 2: Convert to fraction form
   59,834,457.99/89,567,605.41 = 39,040,120.81/x
3. Step 3: Cross multiply
   59,834,457.99x = 89,567,605.41 × 39,040,120.81
4. Step 4: Simplify right side
   59,834,457.99x = 3,496,730,135,868,809.50
5. Step 5: Solve for x
   x = 3,496,730,135,868,809.50/59,834,457.99
6. Step 6: Final answer
   x = 58,440,073.72