Finding the Fourth Proportional to 82,097.68, 113,301.20 and 45,810.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,097.68 : 113,301.20 = 45,810.54 : x
2. Step 2: Convert to fraction form
   82,097.68/113,301.20 = 45,810.54/x
3. Step 3: Cross multiply
   82,097.68x = 113,301.20 × 45,810.54
4. Step 4: Simplify right side
   82,097.68x = 5,190,389,269.17
5. Step 5: Solve for x
   x = 5,190,389,269.17/82,097.68
6. Step 6: Final answer
   x = 63,222.12