Finding the Fourth Proportional to 111,322, 153,624.72 and 60,335.56

Step by Step Solution

1. Step 1: Write the proportion equation
   111,322 : 153,624.72 = 60,335.56 : x
2. Step 2: Convert to fraction form
   111,322/153,624.72 = 60,335.56/x
3. Step 3: Cross multiply
   111,322x = 153,624.72 × 60,335.56
4. Step 4: Simplify right side
   111,322x = 9,269,033,511.04
5. Step 5: Solve for x
   x = 9,269,033,511.04/111,322
6. Step 6: Final answer
   x = 83,263.27