Finding the Fourth Proportional to 9,605,498.73, 13,255,548.61 and 5,195,229.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,605,498.73 : 13,255,548.61 = 5,195,229.29 : x
2. Step 2: Convert to fraction form
   9,605,498.73/13,255,548.61 = 5,195,229.29/x
3. Step 3: Cross multiply
   9,605,498.73x = 13,255,548.61 × 5,195,229.29
4. Step 4: Simplify right side
   9,605,498.73x = 68,865,614,393,690.78
5. Step 5: Solve for x
   x = 68,865,614,393,690.78/9,605,498.73
6. Step 6: Final answer
   x = 7,169,394.99