Finding the Fourth Proportional to 357,462.37, 536,270.71 and 120,799.81

Step by Step Solution

1. Step 1: Write the proportion equation
   357,462.37 : 536,270.71 = 120,799.81 : x
2. Step 2: Convert to fraction form
   357,462.37/536,270.71 = 120,799.81/x
3. Step 3: Cross multiply
   357,462.37x = 536,270.71 × 120,799.81
4. Step 4: Simplify right side
   357,462.37x = 64,781,399,876.57
5. Step 5: Solve for x
   x = 64,781,399,876.57/357,462.37
6. Step 6: Final answer
   x = 181,225.79