Finding the Fourth Proportional to 1,061,457.40, 1,464,796.74 and 602,567.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,457.40 : 1,464,796.74 = 602,567.98 : x
2. Step 2: Convert to fraction form
   1,061,457.40/1,464,796.74 = 602,567.98/x
3. Step 3: Cross multiply
   1,061,457.40x = 1,464,796.74 × 602,567.98
4. Step 4: Simplify right side
   1,061,457.40x = 882,639,612,732.39
5. Step 5: Solve for x
   x = 882,639,612,732.39/1,061,457.40
6. Step 6: Final answer
   x = 831,535.60