Finding the Fourth Proportional to 1,059,899.27, 1,587,846.24 and 626,323.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,899.27 : 1,587,846.24 = 626,323.41 : x
2. Step 2: Convert to fraction form
   1,059,899.27/1,587,846.24 = 626,323.41/x
3. Step 3: Cross multiply
   1,059,899.27x = 1,587,846.24 × 626,323.41
4. Step 4: Simplify right side
   1,059,899.27x = 994,505,271,592.48
5. Step 5: Solve for x
   x = 994,505,271,592.48/1,059,899.27
6. Step 6: Final answer
   x = 938,301.69