Finding the Fourth Proportional to 9,089,429.58, 12,544,027.47 and 5,223,491.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,089,429.58 : 12,544,027.47 = 5,223,491.82 : x
2. Step 2: Convert to fraction form
   9,089,429.58/12,544,027.47 = 5,223,491.82/x
3. Step 3: Cross multiply
   9,089,429.58x = 12,544,027.47 × 5,223,491.82
4. Step 4: Simplify right side
   9,089,429.58x = 65,523,624,879,400.30
5. Step 5: Solve for x
   x = 65,523,624,879,400.30/9,089,429.58
6. Step 6: Final answer
   x = 7,208,771.94