Finding the Fourth Proportional to 2,563,821.16, 3,839,223.52 and 1,538,506.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563,821.16 : 3,839,223.52 = 1,538,506.81 : x
2. Step 2: Convert to fraction form
   2,563,821.16/3,839,223.52 = 1,538,506.81/x
3. Step 3: Cross multiply
   2,563,821.16x = 3,839,223.52 × 1,538,506.81
4. Step 4: Simplify right side
   2,563,821.16x = 5,906,671,537,354.34
5. Step 5: Solve for x
   x = 5,906,671,537,354.34/2,563,821.16
6. Step 6: Final answer
   x = 2,303,854.74