Finding the Fourth Proportional to 105,482.18, 158,224.89 and 34,404.51

Step by Step Solution

1. Step 1: Write the proportion equation
   105,482.18 : 158,224.89 = 34,404.51 : x
2. Step 2: Convert to fraction form
   105,482.18/158,224.89 = 34,404.51/x
3. Step 3: Cross multiply
   105,482.18x = 158,224.89 × 34,404.51
4. Step 4: Simplify right side
   105,482.18x = 5,443,649,810.25
5. Step 5: Solve for x
   x = 5,443,649,810.25/105,482.18
6. Step 6: Final answer
   x = 51,607.30