Finding the Fourth Proportional to 7,445,864.32, 10,274,173.25 and 4,182,053.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,445,864.32 : 10,274,173.25 = 4,182,053.76 : x
2. Step 2: Convert to fraction form
   7,445,864.32/10,274,173.25 = 4,182,053.76/x
3. Step 3: Cross multiply
   7,445,864.32x = 10,274,173.25 × 4,182,053.76
4. Step 4: Simplify right side
   7,445,864.32x = 42,967,144,850,143.65
5. Step 5: Solve for x
   x = 42,967,144,850,143.65/7,445,864.32
6. Step 6: Final answer
   x = 5,770,605.40