Finding the Fourth Proportional to 1,141,098.84, 1,574,735.76 and 624,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,098.84 : 1,574,735.76 = 624,844.50 : x
2. Step 2: Convert to fraction form
   1,141,098.84/1,574,735.76 = 624,844.50/x
3. Step 3: Cross multiply
   1,141,098.84x = 1,574,735.76 × 624,844.50
4. Step 4: Simplify right side
   1,141,098.84x = 983,964,984,213.52
5. Step 5: Solve for x
   x = 983,964,984,213.52/1,141,098.84
6. Step 6: Final answer
   x = 862,296.02