Finding the Fourth Proportional to 22,321,867.83, 30,801,791.88 and 12,533,388

Step by Step Solution

1. Step 1: Write the proportion equation
   22,321,867.83 : 30,801,791.88 = 12,533,388 : x
2. Step 2: Convert to fraction form
   22,321,867.83/30,801,791.88 = 12,533,388/x
3. Step 3: Cross multiply
   22,321,867.83x = 30,801,791.88 × 12,533,388
4. Step 4: Simplify right side
   22,321,867.83x = 386,050,808,727,289.44
5. Step 5: Solve for x
   x = 386,050,808,727,289.44/22,321,867.83
6. Step 6: Final answer
   x = 17,294,735.89