Finding the Fourth Proportional to 12,501,744.72, 18,753,342.84 and 4,825,433.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,501,744.72 : 18,753,342.84 = 4,825,433.04 : x
2. Step 2: Convert to fraction form
   12,501,744.72/18,753,342.84 = 4,825,433.04/x
3. Step 3: Cross multiply
   12,501,744.72x = 18,753,342.84 × 4,825,433.04
4. Step 4: Simplify right side
   12,501,744.72x = 90,493,000,150,583.44
5. Step 5: Solve for x
   x = 90,493,000,150,583.44/12,501,744.72
6. Step 6: Final answer
   x = 7,238,429.69