Finding the Fourth Proportional to 111,084.63, 153,296.88 and 60,783.63

Step by Step Solution

1. Step 1: Write the proportion equation
   111,084.63 : 153,296.88 = 60,783.63 : x
2. Step 2: Convert to fraction form
   111,084.63/153,296.88 = 60,783.63/x
3. Step 3: Cross multiply
   111,084.63x = 153,296.88 × 60,783.63
4. Step 4: Simplify right side
   111,084.63x = 9,317,940,834.07
5. Step 5: Solve for x
   x = 9,317,940,834.07/111,084.63
6. Step 6: Final answer
   x = 83,881.46