Finding the Fourth Proportional to 3,687,528.78, 5,089,123.89 and 2,237,591.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,687,528.78 : 5,089,123.89 = 2,237,591.52 : x
2. Step 2: Convert to fraction form
   3,687,528.78/5,089,123.89 = 2,237,591.52/x
3. Step 3: Cross multiply
   3,687,528.78x = 5,089,123.89 × 2,237,591.52
4. Step 4: Simplify right side
   3,687,528.78x = 11,387,380,460,493.41
5. Step 5: Solve for x
   x = 11,387,380,460,493.41/3,687,528.78
6. Step 6: Final answer
   x = 3,088,079.07