Finding the Fourth Proportional to 2,636,558.45, 3,638,417.89 and 1,548,929.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,558.45 : 3,638,417.89 = 1,548,929.17 : x
2. Step 2: Convert to fraction form
   2,636,558.45/3,638,417.89 = 1,548,929.17/x
3. Step 3: Cross multiply
   2,636,558.45x = 3,638,417.89 × 1,548,929.17
4. Step 4: Simplify right side
   2,636,558.45x = 5,635,651,576,534.12
5. Step 5: Solve for x
   x = 5,635,651,576,534.12/2,636,558.45
6. Step 6: Final answer
   x = 2,137,503.00