Finding the Fourth Proportional to 13,103,958.10, 18,083,522.82 and 7,600,591.30

Step by Step Solution

1. Step 1: Write the proportion equation
   13,103,958.10 : 18,083,522.82 = 7,600,591.30 : x
2. Step 2: Convert to fraction form
   13,103,958.10/18,083,522.82 = 7,600,591.30/x
3. Step 3: Cross multiply
   13,103,958.10x = 18,083,522.82 × 7,600,591.30
4. Step 4: Simplify right side
   13,103,958.10x = 137,445,466,219,043.47
5. Step 5: Solve for x
   x = 137,445,466,219,043.47/13,103,958.10
6. Step 6: Final answer
   x = 10,488,851.17