Finding the Fourth Proportional to 50,138,020.50, 69,173,929.01 and 30,284,367.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,138,020.50 : 69,173,929.01 = 30,284,367.52 : x
2. Step 2: Convert to fraction form
   50,138,020.50/69,173,929.01 = 30,284,367.52/x
3. Step 3: Cross multiply
   50,138,020.50x = 69,173,929.01 × 30,284,367.52
4. Step 4: Simplify right side
   50,138,020.50x = 2,094,888,688,973,707
5. Step 5: Solve for x
   x = 2,094,888,688,973,707/50,138,020.50
6. Step 6: Final answer
   x = 41,782,437.13