Finding the Fourth Proportional to 1,269,093.83, 1,902,693.98 and 763,536.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269,093.83 : 1,902,693.98 = 763,536.35 : x
2. Step 2: Convert to fraction form
   1,269,093.83/1,902,693.98 = 763,536.35/x
3. Step 3: Cross multiply
   1,269,093.83x = 1,902,693.98 × 763,536.35
4. Step 4: Simplify right side
   1,269,093.83x = 1,452,776,023,321.75
5. Step 5: Solve for x
   x = 1,452,776,023,321.75/1,269,093.83
6. Step 6: Final answer
   x = 1,144,734.92