Finding the Fourth Proportional to 50,354,680.83, 69,485,484.74 and 28,323,794.17

Step by Step Solution

1. Step 1: Write the proportion equation
   50,354,680.83 : 69,485,484.74 = 28,323,794.17 : x
2. Step 2: Convert to fraction form
   50,354,680.83/69,485,484.74 = 28,323,794.17/x
3. Step 3: Cross multiply
   50,354,680.83x = 69,485,484.74 × 28,323,794.17
4. Step 4: Simplify right side
   50,354,680.83x = 1,968,092,567,682,995
5. Step 5: Solve for x
   x = 1,968,092,567,682,995/50,354,680.83
6. Step 6: Final answer
   x = 39,084,600.19