Finding the Fourth Proportional to 9,079,424.60, 12,529,152.83 and 5,158,662.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,079,424.60 : 12,529,152.83 = 5,158,662.73 : x
2. Step 2: Convert to fraction form
   9,079,424.60/12,529,152.83 = 5,158,662.73/x
3. Step 3: Cross multiply
   9,079,424.60x = 12,529,152.83 × 5,158,662.73
4. Step 4: Simplify right side
   9,079,424.60x = 64,633,673,724,168.80
5. Step 5: Solve for x
   x = 64,633,673,724,168.80/9,079,424.60
6. Step 6: Final answer
   x = 7,118,697.12