Finding the Fourth Proportional to 105,353.59, 158,030.55 and 43,024.09

Step by Step Solution

1. Step 1: Write the proportion equation
   105,353.59 : 158,030.55 = 43,024.09 : x
2. Step 2: Convert to fraction form
   105,353.59/158,030.55 = 43,024.09/x
3. Step 3: Cross multiply
   105,353.59x = 158,030.55 × 43,024.09
4. Step 4: Simplify right side
   105,353.59x = 6,799,120,605.95
5. Step 5: Solve for x
   x = 6,799,120,605.95/105,353.59
6. Step 6: Final answer
   x = 64,536.20