Finding the Fourth Proportional to 1,705,796.72, 2,353,012.65 and 1,102,184.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705,796.72 : 2,353,012.65 = 1,102,184.72 : x
2. Step 2: Convert to fraction form
   1,705,796.72/2,353,012.65 = 1,102,184.72/x
3. Step 3: Cross multiply
   1,705,796.72x = 2,353,012.65 × 1,102,184.72
4. Step 4: Simplify right side
   1,705,796.72x = 2,593,454,577,031.65
5. Step 5: Solve for x
   x = 2,593,454,577,031.65/1,705,796.72
6. Step 6: Final answer
   x = 1,520,377.28