Finding the Fourth Proportional to 73,097.50, 100,871.69 and 45,888.21

Step by Step Solution

1. Step 1: Write the proportion equation
   73,097.50 : 100,871.69 = 45,888.21 : x
2. Step 2: Convert to fraction form
   73,097.50/100,871.69 = 45,888.21/x
3. Step 3: Cross multiply
   73,097.50x = 100,871.69 × 45,888.21
4. Step 4: Simplify right side
   73,097.50x = 4,628,821,293.77
5. Step 5: Solve for x
   x = 4,628,821,293.77/73,097.50
6. Step 6: Final answer
   x = 63,323.94