Finding the Fourth Proportional to 16,105,592.17, 22,217,247.59 and 9,574,575.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,105,592.17 : 22,217,247.59 = 9,574,575.94 : x
2. Step 2: Convert to fraction form
   16,105,592.17/22,217,247.59 = 9,574,575.94/x
3. Step 3: Cross multiply
   16,105,592.17x = 22,217,247.59 × 9,574,575.94
4. Step 4: Simplify right side
   16,105,592.17x = 212,720,724,196,630.31
5. Step 5: Solve for x
   x = 212,720,724,196,630.31/16,105,592.17
6. Step 6: Final answer
   x = 13,207,879.72