Finding the Fourth Proportional to 35,384,616.96, 48,825,504.72 and 19,913,778.96

Step by Step Solution

1. Step 1: Write the proportion equation
   35,384,616.96 : 48,825,504.72 = 19,913,778.96 : x
2. Step 2: Convert to fraction form
   35,384,616.96/48,825,504.72 = 19,913,778.96/x
3. Step 3: Cross multiply
   35,384,616.96x = 48,825,504.72 × 19,913,778.96
4. Step 4: Simplify right side
   35,384,616.96x = 972,300,308,604,516.75
5. Step 5: Solve for x
   x = 972,300,308,604,516.75/35,384,616.96
6. Step 6: Final answer
   x = 27,478,050.98