Finding the Fourth Proportional to 35,916,348.72, 49,564,559.33 and 19,396,471.70

Step by Step Solution

1. Step 1: Write the proportion equation
   35,916,348.72 : 49,564,559.33 = 19,396,471.70 : x
2. Step 2: Convert to fraction form
   35,916,348.72/49,564,559.33 = 19,396,471.70/x
3. Step 3: Cross multiply
   35,916,348.72x = 49,564,559.33 × 19,396,471.70
4. Step 4: Simplify right side
   35,916,348.72x = 961,377,572,022,510.88
5. Step 5: Solve for x
   x = 961,377,572,022,510.88/35,916,348.72
6. Step 6: Final answer
   x = 26,767,129.91