Finding the Fourth Proportional to 33,778,656.24, 46,613,411.72 and 20,019,451.92

Step by Step Solution

1. Step 1: Write the proportion equation
   33,778,656.24 : 46,613,411.72 = 20,019,451.92 : x
2. Step 2: Convert to fraction form
   33,778,656.24/46,613,411.72 = 20,019,451.92/x
3. Step 3: Cross multiply
   33,778,656.24x = 46,613,411.72 × 20,019,451.92
4. Step 4: Simplify right side
   33,778,656.24x = 933,174,954,755,704.50
5. Step 5: Solve for x
   x = 933,174,954,755,704.50/33,778,656.24
6. Step 6: Final answer
   x = 27,626,171.63