Finding the Fourth Proportional to 126,020.89, 189,068.24 and 37,276.76

Step by Step Solution

1. Step 1: Write the proportion equation
   126,020.89 : 189,068.24 = 37,276.76 : x
2. Step 2: Convert to fraction form
   126,020.89/189,068.24 = 37,276.76/x
3. Step 3: Cross multiply
   126,020.89x = 189,068.24 × 37,276.76
4. Step 4: Simplify right side
   126,020.89x = 7,047,850,274.38
5. Step 5: Solve for x
   x = 7,047,850,274.38/126,020.89
6. Step 6: Final answer
   x = 55,926.05