Finding the Fourth Proportional to 5,499,570.72, 7,590,319.74 and 3,207,731.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499,570.72 : 7,590,319.74 = 3,207,731.34 : x
2. Step 2: Convert to fraction form
   5,499,570.72/7,590,319.74 = 3,207,731.34/x
3. Step 3: Cross multiply
   5,499,570.72x = 7,590,319.74 × 3,207,731.34
4. Step 4: Simplify right side
   5,499,570.72x = 24,347,706,510,618.65
5. Step 5: Solve for x
   x = 24,347,706,510,618.65/5,499,570.72
6. Step 6: Final answer
   x = 4,427,201.28