Finding the Fourth Proportional to 90,462.14, 135,693.56 and 37,834.71

Step by Step Solution

1. Step 1: Write the proportion equation
   90,462.14 : 135,693.56 = 37,834.71 : x
2. Step 2: Convert to fraction form
   90,462.14/135,693.56 = 37,834.71/x
3. Step 3: Cross multiply
   90,462.14x = 135,693.56 × 37,834.71
4. Step 4: Simplify right side
   90,462.14x = 5,133,926,491.47
5. Step 5: Solve for x
   x = 5,133,926,491.47/90,462.14
6. Step 6: Final answer
   x = 56,752.21