Finding the Fourth Proportional to 83,019.59, 114,566.64 and 45,293.84

Step by Step Solution

1. Step 1: Write the proportion equation
   83,019.59 : 114,566.64 = 45,293.84 : x
2. Step 2: Convert to fraction form
   83,019.59/114,566.64 = 45,293.84/x
3. Step 3: Cross multiply
   83,019.59x = 114,566.64 × 45,293.84
4. Step 4: Simplify right side
   83,019.59x = 5,189,162,488.66
5. Step 5: Solve for x
   x = 5,189,162,488.66/83,019.59
6. Step 6: Final answer
   x = 62,505.28