Finding the Fourth Proportional to 1,376,925.27, 1,900,116.19 and 765,062.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,925.27 : 1,900,116.19 = 765,062.81 : x
2. Step 2: Convert to fraction form
   1,376,925.27/1,900,116.19 = 765,062.81/x
3. Step 3: Cross multiply
   1,376,925.27x = 1,900,116.19 × 765,062.81
4. Step 4: Simplify right side
   1,376,925.27x = 1,453,708,231,647.89
5. Step 5: Solve for x
   x = 1,453,708,231,647.89/1,376,925.27
6. Step 6: Final answer
   x = 1,055,764.07