Finding the Fourth Proportional to 116,064.04, 160,109.42 and 75,801.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,064.04 : 160,109.42 = 75,801.38 : x
2. Step 2: Convert to fraction form
   116,064.04/160,109.42 = 75,801.38/x
3. Step 3: Cross multiply
   116,064.04x = 160,109.42 × 75,801.38
4. Step 4: Simplify right side
   116,064.04x = 12,136,514,987.00
5. Step 5: Solve for x
   x = 12,136,514,987.00/116,064.04
6. Step 6: Final answer
   x = 104,567.40