Finding the Fourth Proportional to 67,611, 93,307.50 and 37,803

Step by Step Solution

1. Step 1: Write the proportion equation
   67,611 : 93,307.50 = 37,803 : x
2. Step 2: Convert to fraction form
   67,611/93,307.50 = 37,803/x
3. Step 3: Cross multiply
   67,611x = 93,307.50 × 37,803
4. Step 4: Simplify right side
   67,611x = 3,527,303,422.50
5. Step 5: Solve for x
   x = 3,527,303,422.50/67,611
6. Step 6: Final answer
   x = 52,170.56