Finding the Fourth Proportional to 16,664,578.58, 24,991,698.72 and 5,879,357.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,664,578.58 : 24,991,698.72 = 5,879,357.30 : x
2. Step 2: Convert to fraction form
   16,664,578.58/24,991,698.72 = 5,879,357.30/x
3. Step 3: Cross multiply
   16,664,578.58x = 24,991,698.72 × 5,879,357.30
4. Step 4: Simplify right side
   16,664,578.58x = 146,935,126,308,832.66
5. Step 5: Solve for x
   x = 146,935,126,308,832.66/16,664,578.58
6. Step 6: Final answer
   x = 8,817,212.24