Finding the Fourth Proportional to 10,195,018.20, 14,069,124.32 and 5,548,836.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,195,018.20 : 14,069,124.32 = 5,548,836.53 : x
2. Step 2: Convert to fraction form
   10,195,018.20/14,069,124.32 = 5,548,836.53/x
3. Step 3: Cross multiply
   10,195,018.20x = 14,069,124.32 × 5,548,836.53
4. Step 4: Simplify right side
   10,195,018.20x = 78,067,270,873,837.61
5. Step 5: Solve for x
   x = 78,067,270,873,837.61/10,195,018.20
6. Step 6: Final answer
   x = 7,657,393.97