Finding the Fourth Proportional to 2,118,256.34, 2,923,214.53 and 1,151,386.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118,256.34 : 2,923,214.53 = 1,151,386.03 : x
2. Step 2: Convert to fraction form
   2,118,256.34/2,923,214.53 = 1,151,386.03/x
3. Step 3: Cross multiply
   2,118,256.34x = 2,923,214.53 × 1,151,386.03
4. Step 4: Simplify right side
   2,118,256.34x = 3,365,748,380,452.69
5. Step 5: Solve for x
   x = 3,365,748,380,452.69/2,118,256.34
6. Step 6: Final answer
   x = 1,588,924.02