Finding the Fourth Proportional to 83,112.05, 114,704.48 and 46,814.69

Step by Step Solution

1. Step 1: Write the proportion equation
   83,112.05 : 114,704.48 = 46,814.69 : x
2. Step 2: Convert to fraction form
   83,112.05/114,704.48 = 46,814.69/x
3. Step 3: Cross multiply
   83,112.05x = 114,704.48 × 46,814.69
4. Step 4: Simplify right side
   83,112.05x = 5,369,854,672.81
5. Step 5: Solve for x
   x = 5,369,854,672.81/83,112.05
6. Step 6: Final answer
   x = 64,609.82