Finding the Fourth Proportional to 13,405,594.24, 18,499,175.25 and 7,604,251.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,405,594.24 : 18,499,175.25 = 7,604,251.48 : x
2. Step 2: Convert to fraction form
   13,405,594.24/18,499,175.25 = 7,604,251.48/x
3. Step 3: Cross multiply
   13,405,594.24x = 18,499,175.25 × 7,604,251.48
4. Step 4: Simplify right side
   13,405,594.24x = 140,672,380,773,591.88
5. Step 5: Solve for x
   x = 140,672,380,773,591.88/13,405,594.24
6. Step 6: Final answer
   x = 10,493,558.01