Finding the Fourth Proportional to 1,808,149.50, 2,495,362.95 and 1,003,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,149.50 : 2,495,362.95 = 1,003,333.50 : x
2. Step 2: Convert to fraction form
   1,808,149.50/2,495,362.95 = 1,003,333.50/x
3. Step 3: Cross multiply
   1,808,149.50x = 2,495,362.95 × 1,003,333.50
4. Step 4: Simplify right side
   1,808,149.50x = 2,503,681,242,393.83
5. Step 5: Solve for x
   x = 2,503,681,242,393.83/1,808,149.50
6. Step 6: Final answer
   x = 1,384,664.95