Finding the Fourth Proportional to 111,034.60, 153,226.50 and 60,733

Step by Step Solution

1. Step 1: Write the proportion equation
   111,034.60 : 153,226.50 = 60,733 : x
2. Step 2: Convert to fraction form
   111,034.60/153,226.50 = 60,733/x
3. Step 3: Cross multiply
   111,034.60x = 153,226.50 × 60,733
4. Step 4: Simplify right side
   111,034.60x = 9,305,905,024.50
5. Step 5: Solve for x
   x = 9,305,905,024.50/111,034.60
6. Step 6: Final answer
   x = 83,810.86