Finding the Fourth Proportional to 62,672.94, 86,476.32 and 37,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,672.94 : 86,476.32 = 37,174.50 : x
2. Step 2: Convert to fraction form
   62,672.94/86,476.32 = 37,174.50/x
3. Step 3: Cross multiply
   62,672.94x = 86,476.32 × 37,174.50
4. Step 4: Simplify right side
   62,672.94x = 3,214,713,957.84
5. Step 5: Solve for x
   x = 3,214,713,957.84/62,672.94
6. Step 6: Final answer
   x = 51,293.49