Finding the Fourth Proportional to 2,120,982.84, 2,926,931.72 and 1,154,096.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,120,982.84 : 2,926,931.72 = 1,154,096.48 : x
2. Step 2: Convert to fraction form
   2,120,982.84/2,926,931.72 = 1,154,096.48/x
3. Step 3: Cross multiply
   2,120,982.84x = 2,926,931.72 × 1,154,096.48
4. Step 4: Simplify right side
   2,120,982.84x = 3,377,961,574,847.20
5. Step 5: Solve for x
   x = 3,377,961,574,847.20/2,120,982.84
6. Step 6: Final answer
   x = 1,592,639.75