Finding the Fourth Proportional to 111,274.39, 166,925.73 and 35,345.84

Step by Step Solution

1. Step 1: Write the proportion equation
   111,274.39 : 166,925.73 = 35,345.84 : x
2. Step 2: Convert to fraction form
   111,274.39/166,925.73 = 35,345.84/x
3. Step 3: Cross multiply
   111,274.39x = 166,925.73 × 35,345.84
4. Step 4: Simplify right side
   111,274.39x = 5,900,130,411.72
5. Step 5: Solve for x
   x = 5,900,130,411.72/111,274.39
6. Step 6: Final answer
   x = 53,023.26