Finding the Fourth Proportional to 112,330.10, 168,411.93 and 53,096.56

Step by Step Solution

1. Step 1: Write the proportion equation
   112,330.10 : 168,411.93 = 53,096.56 : x
2. Step 2: Convert to fraction form
   112,330.10/168,411.93 = 53,096.56/x
3. Step 3: Cross multiply
   112,330.10x = 168,411.93 × 53,096.56
4. Step 4: Simplify right side
   112,330.10x = 8,942,093,525.82
5. Step 5: Solve for x
   x = 8,942,093,525.82/112,330.10
6. Step 6: Final answer
   x = 79,605.50