Finding the Fourth Proportional to 105,371.34, 158,057.18 and 43,041.84

Step by Step Solution

1. Step 1: Write the proportion equation
   105,371.34 : 158,057.18 = 43,041.84 : x
2. Step 2: Convert to fraction form
   105,371.34/158,057.18 = 43,041.84/x
3. Step 3: Cross multiply
   105,371.34x = 158,057.18 × 43,041.84
4. Step 4: Simplify right side
   105,371.34x = 6,803,071,852.41
5. Step 5: Solve for x
   x = 6,803,071,852.41/105,371.34
6. Step 6: Final answer
   x = 64,562.83