Finding the Fourth Proportional to 1,492,581.69, 2,060,056.76 and 1,039,610.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,581.69 : 2,060,056.76 = 1,039,610.25 : x
2. Step 2: Convert to fraction form
   1,492,581.69/2,060,056.76 = 1,039,610.25/x
3. Step 3: Cross multiply
   1,492,581.69x = 2,060,056.76 × 1,039,610.25
4. Step 4: Simplify right side
   1,492,581.69x = 2,141,656,118,079.74
5. Step 5: Solve for x
   x = 2,141,656,118,079.74/1,492,581.69
6. Step 6: Final answer
   x = 1,434,866.94