Finding the Fourth Proportional to 126,065.42, 189,097.58 and 37,319.48

Step by Step Solution

1. Step 1: Write the proportion equation
   126,065.42 : 189,097.58 = 37,319.48 : x
2. Step 2: Convert to fraction form
   126,065.42/189,097.58 = 37,319.48/x
3. Step 3: Cross multiply
   126,065.42x = 189,097.58 × 37,319.48
4. Step 4: Simplify right side
   126,065.42x = 7,057,023,354.86
5. Step 5: Solve for x
   x = 7,057,023,354.86/126,065.42
6. Step 6: Final answer
   x = 55,979.06