Finding the Fourth Proportional to 17,990,298.79, 26,979,409.33 and 5,856,910.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,990,298.79 : 26,979,409.33 = 5,856,910.27 : x
2. Step 2: Convert to fraction form
   17,990,298.79/26,979,409.33 = 5,856,910.27/x
3. Step 3: Cross multiply
   17,990,298.79x = 26,979,409.33 × 5,856,910.27
4. Step 4: Simplify right side
   17,990,298.79x = 158,015,979,501,320.03
5. Step 5: Solve for x
   x = 158,015,979,501,320.03/17,990,298.79
6. Step 6: Final answer
   x = 8,783,399.40