Finding the Fourth Proportional to 46,404.50, 69,677.82 and 40,904.19

Step by Step Solution

1. Step 1: Write the proportion equation
   46,404.50 : 69,677.82 = 40,904.19 : x
2. Step 2: Convert to fraction form
   46,404.50/69,677.82 = 40,904.19/x
3. Step 3: Cross multiply
   46,404.50x = 69,677.82 × 40,904.19
4. Step 4: Simplify right side
   46,404.50x = 2,850,114,788.07
5. Step 5: Solve for x
   x = 2,850,114,788.07/46,404.50
6. Step 6: Final answer
   x = 61,418.94