Finding the Fourth Proportional to 1,064,100.65, 1,468,490.04 and 580,696.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,100.65 : 1,468,490.04 = 580,696.95 : x
2. Step 2: Convert to fraction form
   1,064,100.65/1,468,490.04 = 580,696.95/x
3. Step 3: Cross multiply
   1,064,100.65x = 1,468,490.04 × 580,696.95
4. Step 4: Simplify right side
   1,064,100.65x = 852,747,687,333.38
5. Step 5: Solve for x
   x = 852,747,687,333.38/1,064,100.65
6. Step 6: Final answer
   x = 801,378.79