Finding the Fourth Proportional to 37,206,222.98, 51,345,184.86 and 20,461,624.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,206,222.98 : 51,345,184.86 = 20,461,624.34 : x
2. Step 2: Convert to fraction form
   37,206,222.98/51,345,184.86 = 20,461,624.34/x
3. Step 3: Cross multiply
   37,206,222.98x = 51,345,184.86 × 20,461,624.34
4. Step 4: Simplify right side
   37,206,222.98x = 1,050,605,884,273,175.50
5. Step 5: Solve for x
   x = 1,050,605,884,273,175.50/37,206,222.98
6. Step 6: Final answer
   x = 28,237,369.99