Finding the Fourth Proportional to 16,443,440.56, 24,666,819.64 and 5,659,322.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,443,440.56 : 24,666,819.64 = 5,659,322.48 : x
2. Step 2: Convert to fraction form
   16,443,440.56/24,666,819.64 = 5,659,322.48/x
3. Step 3: Cross multiply
   16,443,440.56x = 24,666,819.64 × 5,659,322.48
4. Step 4: Simplify right side
   16,443,440.56x = 139,597,486,898,757.52
5. Step 5: Solve for x
   x = 139,597,486,898,757.52/16,443,440.56
6. Step 6: Final answer
   x = 8,489,554.63