Finding the Fourth Proportional to 1,752,123.25, 2,630,426.55 and 1,487,564.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752,123.25 : 2,630,426.55 = 1,487,564.60 : x
2. Step 2: Convert to fraction form
   1,752,123.25/2,630,426.55 = 1,487,564.60/x
3. Step 3: Cross multiply
   1,752,123.25x = 2,630,426.55 × 1,487,564.60
4. Step 4: Simplify right side
   1,752,123.25x = 3,912,929,408,317.18
5. Step 5: Solve for x
   x = 3,912,929,408,317.18/1,752,123.25
6. Step 6: Final answer
   x = 2,233,250.09