Finding the Fourth Proportional to 16,157,272.29, 22,296,256.32 and 8,814,667.65

Step by Step Solution

1. Step 1: Write the proportion equation
   16,157,272.29 : 22,296,256.32 = 8,814,667.65 : x
2. Step 2: Convert to fraction form
   16,157,272.29/22,296,256.32 = 8,814,667.65/x
3. Step 3: Cross multiply
   16,157,272.29x = 22,296,256.32 × 8,814,667.65
4. Step 4: Simplify right side
   16,157,272.29x = 196,534,089,300,012.06
5. Step 5: Solve for x
   x = 196,534,089,300,012.06/16,157,272.29
6. Step 6: Final answer
   x = 12,163,816.13