Finding the Fourth Proportional to 2,139,737.52, 2,947,875.04 and 1,494,135.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,737.52 : 2,947,875.04 = 1,494,135.12 : x
2. Step 2: Convert to fraction form
   2,139,737.52/2,947,875.04 = 1,494,135.12/x
3. Step 3: Cross multiply
   2,139,737.52x = 2,947,875.04 × 1,494,135.12
4. Step 4: Simplify right side
   2,139,737.52x = 4,404,523,619,164.73
5. Step 5: Solve for x
   x = 4,404,523,619,164.73/2,139,737.52
6. Step 6: Final answer
   x = 2,058,441.08