Finding the Fourth Proportional to 2,136,359.42, 2,948,175.78 and 1,156,298.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136,359.42 : 2,948,175.78 = 1,156,298.28 : x
2. Step 2: Convert to fraction form
   2,136,359.42/2,948,175.78 = 1,156,298.28/x
3. Step 3: Cross multiply
   2,136,359.42x = 2,948,175.78 × 1,156,298.28
4. Step 4: Simplify right side
   2,136,359.42x = 3,408,970,573,091.85
5. Step 5: Solve for x
   x = 3,408,970,573,091.85/2,136,359.42
6. Step 6: Final answer
   x = 1,595,691.50