Finding the Fourth Proportional to 111,103, 153,322.14 and 60,802

Step by Step Solution

1. Step 1: Write the proportion equation
   111,103 : 153,322.14 = 60,802 : x
2. Step 2: Convert to fraction form
   111,103/153,322.14 = 60,802/x
3. Step 3: Cross multiply
   111,103x = 153,322.14 × 60,802
4. Step 4: Simplify right side
   111,103x = 9,322,292,756.28
5. Step 5: Solve for x
   x = 9,322,292,756.28/111,103
6. Step 6: Final answer
   x = 83,906.76