Finding the Fourth Proportional to 126,151.31, 189,194.69 and 37,384.10

Step by Step Solution

1. Step 1: Write the proportion equation
   126,151.31 : 189,194.69 = 37,384.10 : x
2. Step 2: Convert to fraction form
   126,151.31/189,194.69 = 37,384.10/x
3. Step 3: Cross multiply
   126,151.31x = 189,194.69 × 37,384.10
4. Step 4: Simplify right side
   126,151.31x = 7,072,872,077.54
5. Step 5: Solve for x
   x = 7,072,872,077.54/126,151.31
6. Step 6: Final answer
   x = 56,066.58