Finding the Fourth Proportional to 82,788.30, 114,244.56 and 45,062.55

Step by Step Solution

1. Step 1: Write the proportion equation
   82,788.30 : 114,244.56 = 45,062.55 : x
2. Step 2: Convert to fraction form
   82,788.30/114,244.56 = 45,062.55/x
3. Step 3: Cross multiply
   82,788.30x = 114,244.56 × 45,062.55
4. Step 4: Simplify right side
   82,788.30x = 5,148,151,197.23
5. Step 5: Solve for x
   x = 5,148,151,197.23/82,788.30
6. Step 6: Final answer
   x = 62,184.53