Finding the Fourth Proportional to 59,560,018.22, 89,354,389.83 and 20,692,813.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,560,018.22 : 89,354,389.83 = 20,692,813.37 : x
2. Step 2: Convert to fraction form
   59,560,018.22/89,354,389.83 = 20,692,813.37/x
3. Step 3: Cross multiply
   59,560,018.22x = 89,354,389.83 × 20,692,813.37
4. Step 4: Simplify right side
   59,560,018.22x = 1,848,993,712,542,416
5. Step 5: Solve for x
   x = 1,848,993,712,542,416/59,560,018.22
6. Step 6: Final answer
   x = 31,044,209.99