Finding the Fourth Proportional to 362,536.05, 543,831.76 and 109,837.47

Step by Step Solution

1. Step 1: Write the proportion equation
   362,536.05 : 543,831.76 = 109,837.47 : x
2. Step 2: Convert to fraction form
   362,536.05/543,831.76 = 109,837.47/x
3. Step 3: Cross multiply
   362,536.05x = 543,831.76 × 109,837.47
4. Step 4: Simplify right side
   362,536.05x = 59,733,103,123.82
5. Step 5: Solve for x
   x = 59,733,103,123.82/362,536.05
6. Step 6: Final answer
   x = 164,764.59