Finding the Fourth Proportional to 105,904.62, 158,823.28 and 34,810.86

Step by Step Solution

1. Step 1: Write the proportion equation
   105,904.62 : 158,823.28 = 34,810.86 : x
2. Step 2: Convert to fraction form
   105,904.62/158,823.28 = 34,810.86/x
3. Step 3: Cross multiply
   105,904.62x = 158,823.28 × 34,810.86
4. Step 4: Simplify right side
   105,904.62x = 5,528,774,964.82
5. Step 5: Solve for x
   x = 5,528,774,964.82/105,904.62
6. Step 6: Final answer
   x = 52,205.23