Finding the Fourth Proportional to 35,878,535.16, 49,496,846.94 and 21,940,499.94

Step by Step Solution

1. Step 1: Write the proportion equation
   35,878,535.16 : 49,496,846.94 = 21,940,499.94 : x
2. Step 2: Convert to fraction form
   35,878,535.16/49,496,846.94 = 21,940,499.94/x
3. Step 3: Cross multiply
   35,878,535.16x = 49,496,846.94 × 21,940,499.94
4. Step 4: Simplify right side
   35,878,535.16x = 1,085,985,567,317,259.25
5. Step 5: Solve for x
   x = 1,085,985,567,317,259.25/35,878,535.16
6. Step 6: Final answer
   x = 30,268,392.02