Finding the Fourth Proportional to 101,873.34, 140,568.79 and 58,846

Step by Step Solution

1. Step 1: Write the proportion equation
   101,873.34 : 140,568.79 = 58,846 : x
2. Step 2: Convert to fraction form
   101,873.34/140,568.79 = 58,846/x
3. Step 3: Cross multiply
   101,873.34x = 140,568.79 × 58,846
4. Step 4: Simplify right side
   101,873.34x = 8,271,911,016.34
5. Step 5: Solve for x
   x = 8,271,911,016.34/101,873.34
6. Step 6: Final answer
   x = 81,198.00