Finding the Fourth Proportional to 82,991.52, 114,528.06 and 45,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,991.52 : 114,528.06 = 45,265.50 : x
2. Step 2: Convert to fraction form
   82,991.52/114,528.06 = 45,265.50/x
3. Step 3: Cross multiply
   82,991.52x = 114,528.06 × 45,265.50
4. Step 4: Simplify right side
   82,991.52x = 5,184,169,899.93
5. Step 5: Solve for x
   x = 5,184,169,899.93/82,991.52
6. Step 6: Final answer
   x = 62,466.26