Finding the Fourth Proportional to 67,030, 92,501.40 and 37,222

Step by Step Solution

1. Step 1: Write the proportion equation
   67,030 : 92,501.40 = 37,222 : x
2. Step 2: Convert to fraction form
   67,030/92,501.40 = 37,222/x
3. Step 3: Cross multiply
   67,030x = 92,501.40 × 37,222
4. Step 4: Simplify right side
   67,030x = 3,443,087,110.80
5. Step 5: Solve for x
   x = 3,443,087,110.80/67,030
6. Step 6: Final answer
   x = 51,366.36