Finding the Fourth Proportional to 108,297.59, 162,405.93 and 37,200.05

Step by Step Solution

1. Step 1: Write the proportion equation
   108,297.59 : 162,405.93 = 37,200.05 : x
2. Step 2: Convert to fraction form
   108,297.59/162,405.93 = 37,200.05/x
3. Step 3: Cross multiply
   108,297.59x = 162,405.93 × 37,200.05
4. Step 4: Simplify right side
   108,297.59x = 6,041,507,904.27
5. Step 5: Solve for x
   x = 6,041,507,904.27/108,297.59
6. Step 6: Final answer
   x = 55,786.17