Finding the Fourth Proportional to 105,591.57, 158,353.80 and 34,497.99

Step by Step Solution

1. Step 1: Write the proportion equation
   105,591.57 : 158,353.80 = 34,497.99 : x
2. Step 2: Convert to fraction form
   105,591.57/158,353.80 = 34,497.99/x
3. Step 3: Cross multiply
   105,591.57x = 158,353.80 × 34,497.99
4. Step 4: Simplify right side
   105,591.57x = 5,462,887,808.86
5. Step 5: Solve for x
   x = 5,462,887,808.86/105,591.57
6. Step 6: Final answer
   x = 51,736.02