Finding the Fourth Proportional to 2,309,131.58, 3,463,172.49 and 1,110,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,131.58 : 3,463,172.49 = 1,110,436.88 : x
2. Step 2: Convert to fraction form
   2,309,131.58/3,463,172.49 = 1,110,436.88/x
3. Step 3: Cross multiply
   2,309,131.58x = 3,463,172.49 × 1,110,436.88
4. Step 4: Simplify right side
   2,309,131.58x = 3,845,634,454,697.43
5. Step 5: Solve for x
   x = 3,845,634,454,697.43/2,309,131.58
6. Step 6: Final answer
   x = 1,665,402.91