Finding the Fourth Proportional to 105,566.16, 158,411.61 and 39,053.01

Step by Step Solution

1. Step 1: Write the proportion equation
   105,566.16 : 158,411.61 = 39,053.01 : x
2. Step 2: Convert to fraction form
   105,566.16/158,411.61 = 39,053.01/x
3. Step 3: Cross multiply
   105,566.16x = 158,411.61 × 39,053.01
4. Step 4: Simplify right side
   105,566.16x = 6,186,450,189.45
5. Step 5: Solve for x
   x = 6,186,450,189.45/105,566.16
6. Step 6: Final answer
   x = 58,602.59