Finding the Fourth Proportional to 1,014,965.61, 1,521,971.61 and 588,622.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,965.61 : 1,521,971.61 = 588,622.59 : x
2. Step 2: Convert to fraction form
   1,014,965.61/1,521,971.61 = 588,622.59/x
3. Step 3: Cross multiply
   1,014,965.61x = 1,521,971.61 × 588,622.59
4. Step 4: Simplify right side
   1,014,965.61x = 895,866,870,984.67
5. Step 5: Solve for x
   x = 895,866,870,984.67/1,014,965.61
6. Step 6: Final answer
   x = 882,657.37