Finding the Fourth Proportional to 1,830.63, 2,526.27 and 1,002.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830.63 : 2,526.27 = 1,002.63 : x
2. Step 2: Convert to fraction form
   1,830.63/2,526.27 = 1,002.63/x
3. Step 3: Cross multiply
   1,830.63x = 2,526.27 × 1,002.63
4. Step 4: Simplify right side
   1,830.63x = 2,532,914.09
5. Step 5: Solve for x
   x = 2,532,914.09/1,830.63
6. Step 6: Final answer
   x = 1,383.63