Finding the Fourth Proportional to 1,116,498.06, 1,540,111.41 and 702,376.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,116,498.06 : 1,540,111.41 = 702,376.29 : x
2. Step 2: Convert to fraction form
   1,116,498.06/1,540,111.41 = 702,376.29/x
3. Step 3: Cross multiply
   1,116,498.06x = 1,540,111.41 × 702,376.29
4. Step 4: Simplify right side
   1,116,498.06x = 1,081,737,738,342.47
5. Step 5: Solve for x
   x = 1,081,737,738,342.47/1,116,498.06
6. Step 6: Final answer
   x = 968,866.65