Finding the Fourth Proportional to 101,158.33, 139,598.51 and 55,836.33

Step by Step Solution

1. Step 1: Write the proportion equation
   101,158.33 : 139,598.51 = 55,836.33 : x
2. Step 2: Convert to fraction form
   101,158.33/139,598.51 = 55,836.33/x
3. Step 3: Cross multiply
   101,158.33x = 139,598.51 × 55,836.33
4. Step 4: Simplify right side
   101,158.33x = 7,794,668,297.37
5. Step 5: Solve for x
   x = 7,794,668,297.37/101,158.33
6. Step 6: Final answer
   x = 77,054.14