Finding the Fourth Proportional to 10,006,451.98, 13,808,915.54 and 5,422,773.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,006,451.98 : 13,808,915.54 = 5,422,773.35 : x
2. Step 2: Convert to fraction form
   10,006,451.98/13,808,915.54 = 5,422,773.35/x
3. Step 3: Cross multiply
   10,006,451.98x = 13,808,915.54 × 5,422,773.35
4. Step 4: Simplify right side
   10,006,451.98x = 74,882,619,210,456.69
5. Step 5: Solve for x
   x = 74,882,619,210,456.69/10,006,451.98
6. Step 6: Final answer
   x = 7,483,433.63