Finding the Fourth Proportional to 1,941,967.50, 2,680,061.10 and 1,126,164.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,967.50 : 2,680,061.10 = 1,126,164.09 : x
2. Step 2: Convert to fraction form
   1,941,967.50/2,680,061.10 = 1,126,164.09/x
3. Step 3: Cross multiply
   1,941,967.50x = 2,680,061.10 × 1,126,164.09
4. Step 4: Simplify right side
   1,941,967.50x = 3,018,188,569,825.90
5. Step 5: Solve for x
   x = 3,018,188,569,825.90/1,941,967.50
6. Step 6: Final answer
   x = 1,554,191.08