Finding the Fourth Proportional to 16,648,386, 24,972,588.72 and 4,681,122

Step by Step Solution

1. Step 1: Write the proportion equation
   16,648,386 : 24,972,588.72 = 4,681,122 : x
2. Step 2: Convert to fraction form
   16,648,386/24,972,588.72 = 4,681,122/x
3. Step 3: Cross multiply
   16,648,386x = 24,972,588.72 × 4,681,122
4. Step 4: Simplify right side
   16,648,386x = 116,899,734,454,143.83
5. Step 5: Solve for x
   x = 116,899,734,454,143.83/16,648,386
6. Step 6: Final answer
   x = 7,021,685.73