Finding the Fourth Proportional to 9,187,760.88, 13,780,591.56 and 2,456,699.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,187,760.88 : 13,780,591.56 = 2,456,699.76 : x
2. Step 2: Convert to fraction form
   9,187,760.88/13,780,591.56 = 2,456,699.76/x
3. Step 3: Cross multiply
   9,187,760.88x = 13,780,591.56 × 2,456,699.76
4. Step 4: Simplify right side
   9,187,760.88x = 33,854,775,978,110.02
5. Step 5: Solve for x
   x = 33,854,775,978,110.02/9,187,760.88
6. Step 6: Final answer
   x = 3,684,768.95