Finding the Fourth Proportional to 20,111,085.99, 30,166,909.83 and 5,734,159.29

Step by Step Solution

1. Step 1: Write the proportion equation
   20,111,085.99 : 30,166,909.83 = 5,734,159.29 : x
2. Step 2: Convert to fraction form
   20,111,085.99/30,166,909.83 = 5,734,159.29/x
3. Step 3: Cross multiply
   20,111,085.99x = 30,166,909.83 × 5,734,159.29
4. Step 4: Simplify right side
   20,111,085.99x = 172,981,866,252,286.81
5. Step 5: Solve for x
   x = 172,981,866,252,286.81/20,111,085.99
6. Step 6: Final answer
   x = 8,601,319.01