Finding the Fourth Proportional to 60,542,611.05, 90,825,867.83 and 22,204,457.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,542,611.05 : 90,825,867.83 = 22,204,457.31 : x
2. Step 2: Convert to fraction form
   60,542,611.05/90,825,867.83 = 22,204,457.31/x
3. Step 3: Cross multiply
   60,542,611.05x = 90,825,867.83 × 22,204,457.31
4. Step 4: Simplify right side
   60,542,611.05x = 2,016,739,104,763,915
5. Step 5: Solve for x
   x = 2,016,739,104,763,915/60,542,611.05
6. Step 6: Final answer
   x = 33,311,069.18