Finding the Fourth Proportional to 46,266.84, 69,688.45 and 43,022.52

Step by Step Solution

1. Step 1: Write the proportion equation
   46,266.84 : 69,688.45 = 43,022.52 : x
2. Step 2: Convert to fraction form
   46,266.84/69,688.45 = 43,022.52/x
3. Step 3: Cross multiply
   46,266.84x = 69,688.45 × 43,022.52
4. Step 4: Simplify right side
   46,266.84x = 2,998,172,733.89
5. Step 5: Solve for x
   x = 2,998,172,733.89/46,266.84
6. Step 6: Final answer
   x = 64,801.76