Finding the Fourth Proportional to 37,008,568.96, 55,563,795.72 and 18,825,069.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,008,568.96 : 55,563,795.72 = 18,825,069.28 : x
2. Step 2: Convert to fraction form
   37,008,568.96/55,563,795.72 = 18,825,069.28/x
3. Step 3: Cross multiply
   37,008,568.96x = 55,563,795.72 × 18,825,069.28
4. Step 4: Simplify right side
   37,008,568.96x = 1,045,992,303,888,767.50
5. Step 5: Solve for x
   x = 1,045,992,303,888,767.50/37,008,568.96
6. Step 6: Final answer
   x = 28,263,516.62