Finding the Fourth Proportional to 12,558,953.94, 18,826,473.42 and 4,033,311.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,558,953.94 : 18,826,473.42 = 4,033,311.72 : x
2. Step 2: Convert to fraction form
   12,558,953.94/18,826,473.42 = 4,033,311.72/x
3. Step 3: Cross multiply
   12,558,953.94x = 18,826,473.42 × 4,033,311.72
4. Step 4: Simplify right side
   12,558,953.94x = 75,933,035,891,154.50
5. Step 5: Solve for x
   x = 75,933,035,891,154.50/12,558,953.94
6. Step 6: Final answer
   x = 6,046,127.43