Finding the Fourth Proportional to 83,018.64, 114,565.32 and 45,292.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,018.64 : 114,565.32 = 45,292.56 : x
2. Step 2: Convert to fraction form
   83,018.64/114,565.32 = 45,292.56/x
3. Step 3: Cross multiply
   83,018.64x = 114,565.32 × 45,292.56
4. Step 4: Simplify right side
   83,018.64x = 5,188,956,630.02
5. Step 5: Solve for x
   x = 5,188,956,630.02/83,018.64
6. Step 6: Final answer
   x = 62,503.51