Finding the Fourth Proportional to 1,856,886.72, 2,562,959.52 and 1,132,134.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856,886.72 : 2,562,959.52 = 1,132,134.12 : x
2. Step 2: Convert to fraction form
   1,856,886.72/2,562,959.52 = 1,132,134.12/x
3. Step 3: Cross multiply
   1,856,886.72x = 2,562,959.52 × 1,132,134.12
4. Step 4: Simplify right side
   1,856,886.72x = 2,901,613,920,770.82
5. Step 5: Solve for x
   x = 2,901,613,920,770.82/1,856,886.72
6. Step 6: Final answer
   x = 1,562,623.01