Finding the Fourth Proportional to 111,483.29, 153,846.15 and 60,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,483.29 : 153,846.15 = 60,494.72 : x
2. Step 2: Convert to fraction form
   111,483.29/153,846.15 = 60,494.72/x
3. Step 3: Cross multiply
   111,483.29x = 153,846.15 × 60,494.72
4. Step 4: Simplify right side
   111,483.29x = 9,306,880,303.18
5. Step 5: Solve for x
   x = 9,306,880,303.18/111,483.29
6. Step 6: Final answer
   x = 83,482.29