Finding the Fourth Proportional to 2,391,796.32, 3,580,367.76 and 1,548,670.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,796.32 : 3,580,367.76 = 1,548,670.56 : x
2. Step 2: Convert to fraction form
   2,391,796.32/3,580,367.76 = 1,548,670.56/x
3. Step 3: Cross multiply
   2,391,796.32x = 3,580,367.76 × 1,548,670.56
4. Step 4: Simplify right side
   2,391,796.32x = 5,544,810,143,885.15
5. Step 5: Solve for x
   x = 5,544,810,143,885.15/2,391,796.32
6. Step 6: Final answer
   x = 2,318,261.84