Finding the Fourth Proportional to 1,264,061.93, 1,896,281.69 and 465,282.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,061.93 : 1,896,281.69 = 465,282.72 : x
2. Step 2: Convert to fraction form
   1,264,061.93/1,896,281.69 = 465,282.72/x
3. Step 3: Cross multiply
   1,264,061.93x = 1,896,281.69 × 465,282.72
4. Step 4: Simplify right side
   1,264,061.93x = 882,307,100,282.98
5. Step 5: Solve for x
   x = 882,307,100,282.98/1,264,061.93
6. Step 6: Final answer
   x = 697,993.57