Finding the Fourth Proportional to 1,925,838.49, 2,657,624.56 and 1,066,380.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,838.49 : 2,657,624.56 = 1,066,380.30 : x
2. Step 2: Convert to fraction form
   1,925,838.49/2,657,624.56 = 1,066,380.30/x
3. Step 3: Cross multiply
   1,925,838.49x = 2,657,624.56 × 1,066,380.30
4. Step 4: Simplify right side
   1,925,838.49x = 2,834,038,456,960.14
5. Step 5: Solve for x
   x = 2,834,038,456,960.14/1,925,838.49
6. Step 6: Final answer
   x = 1,471,586.78