Finding the Fourth Proportional to 110,897.59, 153,066.15 and 63,179.29

Step by Step Solution

1. Step 1: Write the proportion equation
   110,897.59 : 153,066.15 = 63,179.29 : x
2. Step 2: Convert to fraction form
   110,897.59/153,066.15 = 63,179.29/x
3. Step 3: Cross multiply
   110,897.59x = 153,066.15 × 63,179.29
4. Step 4: Simplify right side
   110,897.59x = 9,670,610,680.03
5. Step 5: Solve for x
   x = 9,670,610,680.03/110,897.59
6. Step 6: Final answer
   x = 87,203.07