Finding the Fourth Proportional to 83,224, 114,849.53 and 45,498.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,224 : 114,849.53 = 45,498.25 : x
2. Step 2: Convert to fraction form
   83,224/114,849.53 = 45,498.25/x
3. Step 3: Cross multiply
   83,224x = 114,849.53 × 45,498.25
4. Step 4: Simplify right side
   83,224x = 5,225,452,628.32
5. Step 5: Solve for x
   x = 5,225,452,628.32/83,224
6. Step 6: Final answer
   x = 62,787.81