Finding the Fourth Proportional to 102,106.23, 153,186.89 and 35,550.15

Step by Step Solution

1. Step 1: Write the proportion equation
   102,106.23 : 153,186.89 = 35,550.15 : x
2. Step 2: Convert to fraction form
   102,106.23/153,186.89 = 35,550.15/x
3. Step 3: Cross multiply
   102,106.23x = 153,186.89 × 35,550.15
4. Step 4: Simplify right side
   102,106.23x = 5,445,816,739.78
5. Step 5: Solve for x
   x = 5,445,816,739.78/102,106.23
6. Step 6: Final answer
   x = 53,334.81