Finding the Fourth Proportional to 46,245.48, 69,400.89 and 41,784

Step by Step Solution

1. Step 1: Write the proportion equation
   46,245.48 : 69,400.89 = 41,784 : x
2. Step 2: Convert to fraction form
   46,245.48/69,400.89 = 41,784/x
3. Step 3: Cross multiply
   46,245.48x = 69,400.89 × 41,784
4. Step 4: Simplify right side
   46,245.48x = 2,899,846,787.76
5. Step 5: Solve for x
   x = 2,899,846,787.76/46,245.48
6. Step 6: Final answer
   x = 62,705.52