Finding the Fourth Proportional to 109,665.69, 164,465.04 and 46,484.63

Step by Step Solution

1. Step 1: Write the proportion equation
   109,665.69 : 164,465.04 = 46,484.63 : x
2. Step 2: Convert to fraction form
   109,665.69/164,465.04 = 46,484.63/x
3. Step 3: Cross multiply
   109,665.69x = 164,465.04 × 46,484.63
4. Step 4: Simplify right side
   109,665.69x = 7,645,095,710.01
5. Step 5: Solve for x
   x = 7,645,095,710.01/109,665.69
6. Step 6: Final answer
   x = 69,712.74