Finding the Fourth Proportional to 1,451,709.06, 2,003,404.77 and 807,156.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,709.06 : 2,003,404.77 = 807,156.42 : x
2. Step 2: Convert to fraction form
   1,451,709.06/2,003,404.77 = 807,156.42/x
3. Step 3: Cross multiply
   1,451,709.06x = 2,003,404.77 × 807,156.42
4. Step 4: Simplify right side
   1,451,709.06x = 1,617,061,021,964.12
5. Step 5: Solve for x
   x = 1,617,061,021,964.12/1,451,709.06
6. Step 6: Final answer
   x = 1,113,901.58