Finding the Fourth Proportional to 1,093,510.89, 1,509,045.97 and 610,076.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,510.89 : 1,509,045.97 = 610,076.11 : x
2. Step 2: Convert to fraction form
   1,093,510.89/1,509,045.97 = 610,076.11/x
3. Step 3: Cross multiply
   1,093,510.89x = 1,509,045.97 × 610,076.11
4. Step 4: Simplify right side
   1,093,510.89x = 920,632,895,188.78
5. Step 5: Solve for x
   x = 920,632,895,188.78/1,093,510.89
6. Step 6: Final answer
   x = 841,905.56