Finding the Fourth Proportional to 83,270.06, 114,913.59 and 45,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,270.06 : 114,913.59 = 45,543.50 : x
2. Step 2: Convert to fraction form
   83,270.06/114,913.59 = 45,543.50/x
3. Step 3: Cross multiply
   83,270.06x = 114,913.59 × 45,543.50
4. Step 4: Simplify right side
   83,270.06x = 5,233,567,086.17
5. Step 5: Solve for x
   x = 5,233,567,086.17/83,270.06
6. Step 6: Final answer
   x = 62,850.53