Finding the Fourth Proportional to 38,484,499.50, 53,109,464.67 and 21,964,293.54

Step by Step Solution

1. Step 1: Write the proportion equation
   38,484,499.50 : 53,109,464.67 = 21,964,293.54 : x
2. Step 2: Convert to fraction form
   38,484,499.50/53,109,464.67 = 21,964,293.54/x
3. Step 3: Cross multiply
   38,484,499.50x = 53,109,464.67 × 21,964,293.54
4. Step 4: Simplify right side
   38,484,499.50x = 1,166,511,871,764,139.25
5. Step 5: Solve for x
   x = 1,166,511,871,764,139.25/38,484,499.50
6. Step 6: Final answer
   x = 30,311,213.27