Finding the Fourth Proportional to 82,762.50, 114,212.25 and 45,037.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,762.50 : 114,212.25 = 45,037.02 : x
2. Step 2: Convert to fraction form
   82,762.50/114,212.25 = 45,037.02/x
3. Step 3: Cross multiply
   82,762.50x = 114,212.25 × 45,037.02
4. Step 4: Simplify right side
   82,762.50x = 5,143,779,387.50
5. Step 5: Solve for x
   x = 5,143,779,387.50/82,762.50
6. Step 6: Final answer
   x = 62,151.09