Finding the Fourth Proportional to 19,522,931.78, 29,278,499.88 and 5,872,453.46

Step by Step Solution

1. Step 1: Write the proportion equation
   19,522,931.78 : 29,278,499.88 = 5,872,453.46 : x
2. Step 2: Convert to fraction form
   19,522,931.78/29,278,499.88 = 5,872,453.46/x
3. Step 3: Cross multiply
   19,522,931.78x = 29,278,499.88 × 5,872,453.46
4. Step 4: Simplify right side
   19,522,931.78x = 171,936,627,923,915.56
5. Step 5: Solve for x
   x = 171,936,627,923,915.56/19,522,931.78
6. Step 6: Final answer
   x = 8,806,906.15