Finding the Fourth Proportional to 16,152,612.93, 22,290,605.92 and 8,810,445.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,152,612.93 : 22,290,605.92 = 8,810,445.69 : x
2. Step 2: Convert to fraction form
   16,152,612.93/22,290,605.92 = 8,810,445.69/x
3. Step 3: Cross multiply
   16,152,612.93x = 22,290,605.92 × 8,810,445.69
4. Step 4: Simplify right side
   16,152,612.93x = 196,390,172,855,352.50
5. Step 5: Solve for x
   x = 196,390,172,855,352.50/16,152,612.93
6. Step 6: Final answer
   x = 12,158,415.09