Finding the Fourth Proportional to 16,297,709.83, 22,492,090.50 and 9,330,572.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,297,709.83 : 22,492,090.50 = 9,330,572.61 : x
2. Step 2: Convert to fraction form
   16,297,709.83/22,492,090.50 = 9,330,572.61/x
3. Step 3: Cross multiply
   16,297,709.83x = 22,492,090.50 × 9,330,572.61
4. Step 4: Simplify right side
   16,297,709.83x = 209,864,083,667,941.94
5. Step 5: Solve for x
   x = 209,864,083,667,941.94/16,297,709.83
6. Step 6: Final answer
   x = 12,876,906.38