Finding the Fourth Proportional to 1,059,974.76, 1,462,632.33 and 716,557.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,974.76 : 1,462,632.33 = 716,557.89 : x
2. Step 2: Convert to fraction form
   1,059,974.76/1,462,632.33 = 716,557.89/x
3. Step 3: Cross multiply
   1,059,974.76x = 1,462,632.33 × 716,557.89
4. Step 4: Simplify right side
   1,059,974.76x = 1,048,060,736,230.58
5. Step 5: Solve for x
   x = 1,048,060,736,230.58/1,059,974.76
6. Step 6: Final answer
   x = 988,760.09