Finding the Fourth Proportional to 1,732,012.42, 2,390,080.72 and 957,598.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,012.42 : 2,390,080.72 = 957,598.45 : x
2. Step 2: Convert to fraction form
   1,732,012.42/2,390,080.72 = 957,598.45/x
3. Step 3: Cross multiply
   1,732,012.42x = 2,390,080.72 × 957,598.45
4. Step 4: Simplify right side
   1,732,012.42x = 2,288,737,599,717.39
5. Step 5: Solve for x
   x = 2,288,737,599,717.39/1,732,012.42
6. Step 6: Final answer
   x = 1,321,432.56