Finding the Fourth Proportional to 36,562,624.56, 50,455,700.46 and 20,042,784.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,562,624.56 : 50,455,700.46 = 20,042,784.72 : x
2. Step 2: Convert to fraction form
   36,562,624.56/50,455,700.46 = 20,042,784.72/x
3. Step 3: Cross multiply
   36,562,624.56x = 50,455,700.46 × 20,042,784.72
4. Step 4: Simplify right side
   36,562,624.56x = 1,011,272,742,216,584.88
5. Step 5: Solve for x
   x = 1,011,272,742,216,584.88/36,562,624.56
6. Step 6: Final answer
   x = 27,658,647.44