Finding the Fourth Proportional to 1,883,621.34, 2,825,128.89 and 517,076.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883,621.34 : 2,825,128.89 = 517,076.22 : x
2. Step 2: Convert to fraction form
   1,883,621.34/2,825,128.89 = 517,076.22/x
3. Step 3: Cross multiply
   1,883,621.34x = 2,825,128.89 × 517,076.22
4. Step 4: Simplify right side
   1,883,621.34x = 1,460,806,967,454.00
5. Step 5: Solve for x
   x = 1,460,806,967,454.00/1,883,621.34
6. Step 6: Final answer
   x = 775,531.12