Finding the Fourth Proportional to 1,353,426.50, 1,867,704.18 and 802,513.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,426.50 : 1,867,704.18 = 802,513.00 : x
2. Step 2: Convert to fraction form
   1,353,426.50/1,867,704.18 = 802,513.00/x
3. Step 3: Cross multiply
   1,353,426.50x = 1,867,704.18 × 802,513.00
4. Step 4: Simplify right side
   1,353,426.50x = 1,498,856,883,929.55
5. Step 5: Solve for x
   x = 1,498,856,883,929.55/1,353,426.50
6. Step 6: Final answer
   x = 1,107,453.48