Finding the Fourth Proportional to 46,462, 69,701.64 and 21,838

Step by Step Solution

1. Step 1: Write the proportion equation
   46,462 : 69,701.64 = 21,838 : x
2. Step 2: Convert to fraction form
   46,462/69,701.64 = 21,838/x
3. Step 3: Cross multiply
   46,462x = 69,701.64 × 21,838
4. Step 4: Simplify right side
   46,462x = 1,522,144,414.32
5. Step 5: Solve for x
   x = 1,522,144,414.32/46,462
6. Step 6: Final answer
   x = 32,761.06