Finding the Fourth Proportional to 82,995.56, 114,533.16 and 45,269

Step by Step Solution

1. Step 1: Write the proportion equation
   82,995.56 : 114,533.16 = 45,269 : x
2. Step 2: Convert to fraction form
   82,995.56/114,533.16 = 45,269/x
3. Step 3: Cross multiply
   82,995.56x = 114,533.16 × 45,269
4. Step 4: Simplify right side
   82,995.56x = 5,184,801,620.04
5. Step 5: Solve for x
   x = 5,184,801,620.04/82,995.56
6. Step 6: Final answer
   x = 62,470.83