Finding the Fourth Proportional to 1,146,090.93, 1,581,510.42 and 629,817.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,090.93 : 1,581,510.42 = 629,817.69 : x
2. Step 2: Convert to fraction form
   1,146,090.93/1,581,510.42 = 629,817.69/x
3. Step 3: Cross multiply
   1,146,090.93x = 1,581,510.42 × 629,817.69
4. Step 4: Simplify right side
   1,146,090.93x = 996,063,239,435.33
5. Step 5: Solve for x
   x = 996,063,239,435.33/1,146,090.93
6. Step 6: Final answer
   x = 869,096.17