Finding the Fourth Proportional to 2,012,926.96, 2,777,881.56 and 1,107,510.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,926.96 : 2,777,881.56 = 1,107,510.64 : x
2. Step 2: Convert to fraction form
   2,012,926.96/2,777,881.56 = 1,107,510.64/x
3. Step 3: Cross multiply
   2,012,926.96x = 2,777,881.56 × 1,107,510.64
4. Step 4: Simplify right side
   2,012,926.96x = 3,076,533,384,359.80
5. Step 5: Solve for x
   x = 3,076,533,384,359.80/2,012,926.96
6. Step 6: Final answer
   x = 1,528,387.99