Finding the Fourth Proportional to 1,407,205.89, 1,940,881.59 and 884,068.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,205.89 : 1,940,881.59 = 884,068.59 : x
2. Step 2: Convert to fraction form
   1,407,205.89/1,940,881.59 = 884,068.59/x
3. Step 3: Cross multiply
   1,407,205.89x = 1,940,881.59 × 884,068.59
4. Step 4: Simplify right side
   1,407,205.89x = 1,715,872,450,628.26
5. Step 5: Solve for x
   x = 1,715,872,450,628.26/1,407,205.89
6. Step 6: Final answer
   x = 1,219,347.12