Finding the Fourth Proportional to 62,803, 86,629.68 and 37,292.04

Step by Step Solution

1. Step 1: Write the proportion equation
   62,803 : 86,629.68 = 37,292.04 : x
2. Step 2: Convert to fraction form
   62,803/86,629.68 = 37,292.04/x
3. Step 3: Cross multiply
   62,803x = 86,629.68 × 37,292.04
4. Step 4: Simplify right side
   62,803x = 3,230,597,491.75
5. Step 5: Solve for x
   x = 3,230,597,491.75/62,803
6. Step 6: Final answer
   x = 51,440.18