Finding the Fourth Proportional to 126,209.89, 189,314.75 and 37,463.31

Step by Step Solution

1. Step 1: Write the proportion equation
   126,209.89 : 189,314.75 = 37,463.31 : x
2. Step 2: Convert to fraction form
   126,209.89/189,314.75 = 37,463.31/x
3. Step 3: Cross multiply
   126,209.89x = 189,314.75 × 37,463.31
4. Step 4: Simplify right side
   126,209.89x = 7,092,357,181.46
5. Step 5: Solve for x
   x = 7,092,357,181.46/126,209.89
6. Step 6: Final answer
   x = 56,194.94