Finding the Fourth Proportional to 140,669.37, 211,004.39 and 35,488.34

Step by Step Solution

1. Step 1: Write the proportion equation
   140,669.37 : 211,004.39 = 35,488.34 : x
2. Step 2: Convert to fraction form
   140,669.37/211,004.39 = 35,488.34/x
3. Step 3: Cross multiply
   140,669.37x = 211,004.39 × 35,488.34
4. Step 4: Simplify right side
   140,669.37x = 7,488,194,765.33
5. Step 5: Solve for x
   x = 7,488,194,765.33/140,669.37
6. Step 6: Final answer
   x = 53,232.59