Finding the Fourth Proportional to 49,710.79, 68,509.61 and 46,554.22

Step by Step Solution

1. Step 1: Write the proportion equation
   49,710.79 : 68,509.61 = 46,554.22 : x
2. Step 2: Convert to fraction form
   49,710.79/68,509.61 = 46,554.22/x
3. Step 3: Cross multiply
   49,710.79x = 68,509.61 × 46,554.22
4. Step 4: Simplify right side
   49,710.79x = 3,189,411,229.89
5. Step 5: Solve for x
   x = 3,189,411,229.89/49,710.79
6. Step 6: Final answer
   x = 64,159.34