Finding the Fourth Proportional to 10,204,111.22, 14,081,672.22 and 5,620,432.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204,111.22 : 14,081,672.22 = 5,620,432.62 : x
2. Step 2: Convert to fraction form
   10,204,111.22/14,081,672.22 = 5,620,432.62/x
3. Step 3: Cross multiply
   10,204,111.22x = 14,081,672.22 × 5,620,432.62
4. Step 4: Simplify right side
   10,204,111.22x = 79,145,089,889,435.83
5. Step 5: Solve for x
   x = 79,145,089,889,435.83/10,204,111.22
6. Step 6: Final answer
   x = 7,756,196.32