Finding the Fourth Proportional to 13,474,498.50, 18,594,855.81 and 7,362,926.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,474,498.50 : 18,594,855.81 = 7,362,926.82 : x
2. Step 2: Convert to fraction form
   13,474,498.50/18,594,855.81 = 7,362,926.82/x
3. Step 3: Cross multiply
   13,474,498.50x = 18,594,855.81 × 7,362,926.82
4. Step 4: Simplify right side
   13,474,498.50x = 136,912,562,557,481.81
5. Step 5: Solve for x
   x = 136,912,562,557,481.81/13,474,498.50
6. Step 6: Final answer
   x = 10,160,865.17