Finding the Fourth Proportional to 12,773.35, 17,627.57 and 7,030.97

Step by Step Solution

1. Step 1: Write the proportion equation
   12,773.35 : 17,627.57 = 7,030.97 : x
2. Step 2: Convert to fraction form
   12,773.35/17,627.57 = 7,030.97/x
3. Step 3: Cross multiply
   12,773.35x = 17,627.57 × 7,030.97
4. Step 4: Simplify right side
   12,773.35x = 123,938,915.84
5. Step 5: Solve for x
   x = 123,938,915.84/12,773.35
6. Step 6: Final answer
   x = 9,702.93