Finding the Fourth Proportional to 1,418,892.03, 1,958,114.24 and 807,133.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,892.03 : 1,958,114.24 = 807,133.45 : x
2. Step 2: Convert to fraction form
   1,418,892.03/1,958,114.24 = 807,133.45/x
3. Step 3: Cross multiply
   1,418,892.03x = 1,958,114.24 × 807,133.45
4. Step 4: Simplify right side
   1,418,892.03x = 1,580,459,502,025.33
5. Step 5: Solve for x
   x = 1,580,459,502,025.33/1,418,892.03
6. Step 6: Final answer
   x = 1,113,868.76