Finding the Fourth Proportional to 1,061,689.02, 1,466,104.50 and 674,632.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,689.02 : 1,466,104.50 = 674,632.01 : x
2. Step 2: Convert to fraction form
   1,061,689.02/1,466,104.50 = 674,632.01/x
3. Step 3: Cross multiply
   1,061,689.02x = 1,466,104.50 × 674,632.01
4. Step 4: Simplify right side
   1,061,689.02x = 989,081,018,374.52
5. Step 5: Solve for x
   x = 989,081,018,374.52/1,061,689.02
6. Step 6: Final answer
   x = 931,610.86