Finding the Fourth Proportional to 83,317.05, 114,977.04 and 45,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,317.05 : 114,977.04 = 45,076.50 : x
2. Step 2: Convert to fraction form
   83,317.05/114,977.04 = 45,076.50/x
3. Step 3: Cross multiply
   83,317.05x = 114,977.04 × 45,076.50
4. Step 4: Simplify right side
   83,317.05x = 5,182,762,543.56
5. Step 5: Solve for x
   x = 5,182,762,543.56/83,317.05
6. Step 6: Final answer
   x = 62,205.31