Finding the Fourth Proportional to 106,570.50, 147,067.30 and 58,823.86

Step by Step Solution

1. Step 1: Write the proportion equation
   106,570.50 : 147,067.30 = 58,823.86 : x
2. Step 2: Convert to fraction form
   106,570.50/147,067.30 = 58,823.86/x
3. Step 3: Cross multiply
   106,570.50x = 147,067.30 × 58,823.86
4. Step 4: Simplify right side
   106,570.50x = 8,651,066,118.72
5. Step 5: Solve for x
   x = 8,651,066,118.72/106,570.50
6. Step 6: Final answer
   x = 81,176.93