Finding the Fourth Proportional to 103,016.52, 154,328.52 and 58,673.88

Step by Step Solution

1. Step 1: Write the proportion equation
   103,016.52 : 154,328.52 = 58,673.88 : x
2. Step 2: Convert to fraction form
   103,016.52/154,328.52 = 58,673.88/x
3. Step 3: Cross multiply
   103,016.52x = 154,328.52 × 58,673.88
4. Step 4: Simplify right side
   103,016.52x = 9,055,053,063.06
5. Step 5: Solve for x
   x = 9,055,053,063.06/103,016.52
6. Step 6: Final answer
   x = 87,899.04