Finding the Fourth Proportional to 16,357,483.72, 22,573,034.24 and 8,915,212.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,357,483.72 : 22,573,034.24 = 8,915,212.48 : x
2. Step 2: Convert to fraction form
   16,357,483.72/22,573,034.24 = 8,915,212.48/x
3. Step 3: Cross multiply
   16,357,483.72x = 22,573,034.24 × 8,915,212.48
4. Step 4: Simplify right side
   16,357,483.72x = 201,243,396,567,915.31
5. Step 5: Solve for x
   x = 201,243,396,567,915.31/16,357,483.72
6. Step 6: Final answer
   x = 12,302,833.37