Finding the Fourth Proportional to 1,065,690.72, 1,598,492.16 and 592,074

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,690.72 : 1,598,492.16 = 592,074 : x
2. Step 2: Convert to fraction form
   1,065,690.72/1,598,492.16 = 592,074/x
3. Step 3: Cross multiply
   1,065,690.72x = 1,598,492.16 × 592,074
4. Step 4: Simplify right side
   1,065,690.72x = 946,425,647,139.84
5. Step 5: Solve for x
   x = 946,425,647,139.84/1,065,690.72
6. Step 6: Final answer
   x = 888,086.60