Finding the Fourth Proportional to 1,925,897, 2,657,705.16 and 1,066,438.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,897 : 2,657,705.16 = 1,066,438.82 : x
2. Step 2: Convert to fraction form
   1,925,897/2,657,705.16 = 1,066,438.82/x
3. Step 3: Cross multiply
   1,925,897x = 2,657,705.16 × 1,066,438.82
4. Step 4: Simplify right side
   1,925,897x = 2,834,279,954,738.31
5. Step 5: Solve for x
   x = 2,834,279,954,738.31/1,925,897
6. Step 6: Final answer
   x = 1,471,667.46