Finding the Fourth Proportional to 126,229.89, 189,384.13 and 37,483.86

Step by Step Solution

1. Step 1: Write the proportion equation
   126,229.89 : 189,384.13 = 37,483.86 : x
2. Step 2: Convert to fraction form
   126,229.89/189,384.13 = 37,483.86/x
3. Step 3: Cross multiply
   126,229.89x = 189,384.13 × 37,483.86
4. Step 4: Simplify right side
   126,229.89x = 7,098,848,761.34
5. Step 5: Solve for x
   x = 7,098,848,761.34/126,229.89
6. Step 6: Final answer
   x = 56,237.46