Finding the Fourth Proportional to 105,601.06, 158,384.76 and 34,523.20

Step by Step Solution

1. Step 1: Write the proportion equation
   105,601.06 : 158,384.76 = 34,523.20 : x
2. Step 2: Convert to fraction form
   105,601.06/158,384.76 = 34,523.20/x
3. Step 3: Cross multiply
   105,601.06x = 158,384.76 × 34,523.20
4. Step 4: Simplify right side
   105,601.06x = 5,467,948,746.43
5. Step 5: Solve for x
   x = 5,467,948,746.43/105,601.06
6. Step 6: Final answer
   x = 51,779.30