Finding the Fourth Proportional to 47,995,882.88, 71,997,016.74 and 16,867,775.31

Step by Step Solution

1. Step 1: Write the proportion equation
   47,995,882.88 : 71,997,016.74 = 16,867,775.31 : x
2. Step 2: Convert to fraction form
   47,995,882.88/71,997,016.74 = 16,867,775.31/x
3. Step 3: Cross multiply
   47,995,882.88x = 71,997,016.74 × 16,867,775.31
4. Step 4: Simplify right side
   47,995,882.88x = 1,214,429,501,360,628.50
5. Step 5: Solve for x
   x = 1,214,429,501,360,628.50/47,995,882.88
6. Step 6: Final answer
   x = 25,302,784.91