Finding the Fourth Proportional to 1,839,672.27, 2,538,722.39 and 1,023,875.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839,672.27 : 2,538,722.39 = 1,023,875.78 : x
2. Step 2: Convert to fraction form
   1,839,672.27/2,538,722.39 = 1,023,875.78/x
3. Step 3: Cross multiply
   1,839,672.27x = 2,538,722.39 × 1,023,875.78
4. Step 4: Simplify right side
   1,839,672.27x = 2,599,336,349,451.72
5. Step 5: Solve for x
   x = 2,599,336,349,451.72/1,839,672.27
6. Step 6: Final answer
   x = 1,412,934.46