Finding the Fourth Proportional to 109,738.17, 164,574.79 and 46,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,738.17 : 164,574.79 = 46,557.50 : x
2. Step 2: Convert to fraction form
   109,738.17/164,574.79 = 46,557.50/x
3. Step 3: Cross multiply
   109,738.17x = 164,574.79 × 46,557.50
4. Step 4: Simplify right side
   109,738.17x = 7,662,189,846.16
5. Step 5: Solve for x
   x = 7,662,189,846.16/109,738.17
6. Step 6: Final answer
   x = 69,822.47