Finding the Fourth Proportional to 1,061,443.68, 1,464,777.78 and 602,554.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,443.68 : 1,464,777.78 = 602,554.24 : x
2. Step 2: Convert to fraction form
   1,061,443.68/1,464,777.78 = 602,554.24/x
3. Step 3: Cross multiply
   1,061,443.68x = 1,464,777.78 × 602,554.24
4. Step 4: Simplify right side
   1,061,443.68x = 882,608,061,568.18
5. Step 5: Solve for x
   x = 882,608,061,568.18/1,061,443.68
6. Step 6: Final answer
   x = 831,516.62