Finding the Fourth Proportional to 82,112.01, 113,335.92 and 53,510.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,112.01 : 113,335.92 = 53,510.10 : x
2. Step 2: Convert to fraction form
   82,112.01/113,335.92 = 53,510.10/x
3. Step 3: Cross multiply
   82,112.01x = 113,335.92 × 53,510.10
4. Step 4: Simplify right side
   82,112.01x = 6,064,616,412.79
5. Step 5: Solve for x
   x = 6,064,616,412.79/82,112.01
6. Step 6: Final answer
   x = 73,857.85