Finding the Fourth Proportional to 101,982.30, 152,824.05 and 91,452.30

Step by Step Solution

1. Step 1: Write the proportion equation
   101,982.30 : 152,824.05 = 91,452.30 : x
2. Step 2: Convert to fraction form
   101,982.30/152,824.05 = 91,452.30/x
3. Step 3: Cross multiply
   101,982.30x = 152,824.05 × 91,452.30
4. Step 4: Simplify right side
   101,982.30x = 13,976,110,867.82
5. Step 5: Solve for x
   x = 13,976,110,867.82/101,982.30
6. Step 6: Final answer
   x = 137,044.48