Finding the Fourth Proportional to 107,300.18, 148,101.51 and 73,322.42

Step by Step Solution

1. Step 1: Write the proportion equation
   107,300.18 : 148,101.51 = 73,322.42 : x
2. Step 2: Convert to fraction form
   107,300.18/148,101.51 = 73,322.42/x
3. Step 3: Cross multiply
   107,300.18x = 148,101.51 × 73,322.42
4. Step 4: Simplify right side
   107,300.18x = 10,859,161,118.85
5. Step 5: Solve for x
   x = 10,859,161,118.85/107,300.18
6. Step 6: Final answer
   x = 101,203.57