Finding the Fourth Proportional to 107,038.77, 160,519.42 and 35,940.16

Step by Step Solution

1. Step 1: Write the proportion equation
   107,038.77 : 160,519.42 = 35,940.16 : x
2. Step 2: Convert to fraction form
   107,038.77/160,519.42 = 35,940.16/x
3. Step 3: Cross multiply
   107,038.77x = 160,519.42 × 35,940.16
4. Step 4: Simplify right side
   107,038.77x = 5,769,092,980.56
5. Step 5: Solve for x
   x = 5,769,092,980.56/107,038.77
6. Step 6: Final answer
   x = 53,897.23