Finding the Fourth Proportional to 10,919,300, 15,068,591.60 and 6,024,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,919,300 : 15,068,591.60 = 6,024,826.72 : x
2. Step 2: Convert to fraction form
   10,919,300/15,068,591.60 = 6,024,826.72/x
3. Step 3: Cross multiply
   10,919,300x = 15,068,591.60 × 6,024,826.72
4. Step 4: Simplify right side
   10,919,300x = 90,785,653,304,447.55
5. Step 5: Solve for x
   x = 90,785,653,304,447.55/10,919,300
6. Step 6: Final answer
   x = 8,314,237.48