Finding the Fourth Proportional to 82,991.34, 114,528.84 and 45,265.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,991.34 : 114,528.84 = 45,265.59 : x
2. Step 2: Convert to fraction form
   82,991.34/114,528.84 = 45,265.59/x
3. Step 3: Cross multiply
   82,991.34x = 114,528.84 × 45,265.59
4. Step 4: Simplify right side
   82,991.34x = 5,184,215,514.62
5. Step 5: Solve for x
   x = 5,184,215,514.62/82,991.34
6. Step 6: Final answer
   x = 62,466.95