Finding the Fourth Proportional to 82,131.66, 113,341.14 and 46,321.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,131.66 : 113,341.14 = 46,321.98 : x
2. Step 2: Convert to fraction form
   82,131.66/113,341.14 = 46,321.98/x
3. Step 3: Cross multiply
   82,131.66x = 113,341.14 × 46,321.98
4. Step 4: Simplify right side
   82,131.66x = 5,250,186,020.26
5. Step 5: Solve for x
   x = 5,250,186,020.26/82,131.66
6. Step 6: Final answer
   x = 63,924.02