Finding the Fourth Proportional to 103,632.18, 155,410.20 and 37,054.26

Step by Step Solution

1. Step 1: Write the proportion equation
   103,632.18 : 155,410.20 = 37,054.26 : x
2. Step 2: Convert to fraction form
   103,632.18/155,410.20 = 37,054.26/x
3. Step 3: Cross multiply
   103,632.18x = 155,410.20 × 37,054.26
4. Step 4: Simplify right side
   103,632.18x = 5,758,609,957.45
5. Step 5: Solve for x
   x = 5,758,609,957.45/103,632.18
6. Step 6: Final answer
   x = 55,567.78