Finding the Fourth Proportional to 67,902.16, 93,704.28 and 37,687.75

Step by Step Solution

1. Step 1: Write the proportion equation
   67,902.16 : 93,704.28 = 37,687.75 : x
2. Step 2: Convert to fraction form
   67,902.16/93,704.28 = 37,687.75/x
3. Step 3: Cross multiply
   67,902.16x = 93,704.28 × 37,687.75
4. Step 4: Simplify right side
   67,902.16x = 3,531,502,821.61
5. Step 5: Solve for x
   x = 3,531,502,821.61/67,902.16
6. Step 6: Final answer
   x = 52,008.69