Finding the Fourth Proportional to 1,820,123.22, 2,511,767.10 and 1,004,326.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,820,123.22 : 2,511,767.10 = 1,004,326.29 : x
2. Step 2: Convert to fraction form
   1,820,123.22/2,511,767.10 = 1,004,326.29/x
3. Step 3: Cross multiply
   1,820,123.22x = 2,511,767.10 × 1,004,326.29
4. Step 4: Simplify right side
   1,820,123.22x = 2,522,633,732,887.06
5. Step 5: Solve for x
   x = 2,522,633,732,887.06/1,820,123.22
6. Step 6: Final answer
   x = 1,385,968.66