Finding the Fourth Proportional to 2,114,558.34, 2,918,093.39 and 1,147,688.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,558.34 : 2,918,093.39 = 1,147,688.76 : x
2. Step 2: Convert to fraction form
   2,114,558.34/2,918,093.39 = 1,147,688.76/x
3. Step 3: Cross multiply
   2,114,558.34x = 2,918,093.39 × 1,147,688.76
4. Step 4: Simplify right side
   2,114,558.34x = 3,349,062,978,594.85
5. Step 5: Solve for x
   x = 3,349,062,978,594.85/2,114,558.34
6. Step 6: Final answer
   x = 1,583,812.05