Finding the Fourth Proportional to 116,902.98, 175,369.98 and 37,990.56

Step by Step Solution

1. Step 1: Write the proportion equation
   116,902.98 : 175,369.98 = 37,990.56 : x
2. Step 2: Convert to fraction form
   116,902.98/175,369.98 = 37,990.56/x
3. Step 3: Cross multiply
   116,902.98x = 175,369.98 × 37,990.56
4. Step 4: Simplify right side
   116,902.98x = 6,662,403,747.39
5. Step 5: Solve for x
   x = 6,662,403,747.39/116,902.98
6. Step 6: Final answer
   x = 56,990.88