Finding the Fourth Proportional to 109,222.31, 163,892.33 and 46,086.19

Step by Step Solution

1. Step 1: Write the proportion equation
   109,222.31 : 163,892.33 = 46,086.19 : x
2. Step 2: Convert to fraction form
   109,222.31/163,892.33 = 46,086.19/x
3. Step 3: Cross multiply
   109,222.31x = 163,892.33 × 46,086.19
4. Step 4: Simplify right side
   109,222.31x = 7,553,173,059.92
5. Step 5: Solve for x
   x = 7,553,173,059.92/109,222.31
6. Step 6: Final answer
   x = 69,154.12