Finding the Fourth Proportional to 2,124,872.34, 2,932,238.25 and 1,157,981.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,872.34 : 2,932,238.25 = 1,157,981.85 : x
2. Step 2: Convert to fraction form
   2,124,872.34/2,932,238.25 = 1,157,981.85/x
3. Step 3: Cross multiply
   2,124,872.34x = 2,932,238.25 × 1,157,981.85
4. Step 4: Simplify right side
   2,124,872.34x = 3,395,478,673,375.76
5. Step 5: Solve for x
   x = 3,395,478,673,375.76/2,124,872.34
6. Step 6: Final answer
   x = 1,597,968.32