Finding the Fourth Proportional to 111,068.84, 153,115.58 and 79,182.38

Step by Step Solution

1. Step 1: Write the proportion equation
   111,068.84 : 153,115.58 = 79,182.38 : x
2. Step 2: Convert to fraction form
   111,068.84/153,115.58 = 79,182.38/x
3. Step 3: Cross multiply
   111,068.84x = 153,115.58 × 79,182.38
4. Step 4: Simplify right side
   111,068.84x = 12,124,056,620.23
5. Step 5: Solve for x
   x = 12,124,056,620.23/111,068.84
6. Step 6: Final answer
   x = 109,158.04