Finding the Fourth Proportional to 46,085,222.96, 69,079,551.94 and 21,472,855.30

Step by Step Solution

1. Step 1: Write the proportion equation
   46,085,222.96 : 69,079,551.94 = 21,472,855.30 : x
2. Step 2: Convert to fraction form
   46,085,222.96/69,079,551.94 = 21,472,855.30/x
3. Step 3: Cross multiply
   46,085,222.96x = 69,079,551.94 × 21,472,855.30
4. Step 4: Simplify right side
   46,085,222.96x = 1,483,335,222,996,454.25
5. Step 5: Solve for x
   x = 1,483,335,222,996,454.25/46,085,222.96
6. Step 6: Final answer
   x = 32,186,786.30