Finding the Fourth Proportional to 126,225.55, 189,377.61 and 37,479.52

Step by Step Solution

1. Step 1: Write the proportion equation
   126,225.55 : 189,377.61 = 37,479.52 : x
2. Step 2: Convert to fraction form
   126,225.55/189,377.61 = 37,479.52/x
3. Step 3: Cross multiply
   126,225.55x = 189,377.61 × 37,479.52
4. Step 4: Simplify right side
   126,225.55x = 7,097,781,921.55
5. Step 5: Solve for x
   x = 7,097,781,921.55/126,225.55
6. Step 6: Final answer
   x = 56,230.94