Finding the Fourth Proportional to 1,929,426.88, 2,662,567.68 and 1,113,566.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,426.88 : 2,662,567.68 = 1,113,566.56 : x
2. Step 2: Convert to fraction form
   1,929,426.88/2,662,567.68 = 1,113,566.56/x
3. Step 3: Cross multiply
   1,929,426.88x = 2,662,567.68 × 1,113,566.56
4. Step 4: Simplify right side
   1,929,426.88x = 2,964,946,332,184.78
5. Step 5: Solve for x
   x = 2,964,946,332,184.78/1,929,426.88
6. Step 6: Final answer
   x = 1,536,697.95