Finding the Fourth Proportional to 73,484,998.28, 110,229,884.56 and 21,665,255.48

Step by Step Solution

1. Step 1: Write the proportion equation
   73,484,998.28 : 110,229,884.56 = 21,665,255.48 : x
2. Step 2: Convert to fraction form
   73,484,998.28/110,229,884.56 = 21,665,255.48/x
3. Step 3: Cross multiply
   73,484,998.28x = 110,229,884.56 × 21,665,255.48
4. Step 4: Simplify right side
   73,484,998.28x = 2,388,158,610,523,307.50
5. Step 5: Solve for x
   x = 2,388,158,610,523,307.50/73,484,998.28
6. Step 6: Final answer
   x = 32,498,587.01