Finding the Fourth Proportional to 16,171,641.70, 24,257,462.55 and 8,085,865.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,171,641.70 : 24,257,462.55 = 8,085,865.30 : x
2. Step 2: Convert to fraction form
   16,171,641.70/24,257,462.55 = 8,085,865.30/x
3. Step 3: Cross multiply
   16,171,641.70x = 24,257,462.55 × 8,085,865.30
4. Step 4: Simplify right side
   16,171,641.70x = 196,142,574,699,094.53
5. Step 5: Solve for x
   x = 196,142,574,699,094.53/16,171,641.70
6. Step 6: Final answer
   x = 12,128,797.95