Finding the Fourth Proportional to 1,776,499.90, 2,452,370.47 and 1,132,785.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,499.90 : 2,452,370.47 = 1,132,785.34 : x
2. Step 2: Convert to fraction form
   1,776,499.90/2,452,370.47 = 1,132,785.34/x
3. Step 3: Cross multiply
   1,776,499.90x = 2,452,370.47 × 1,132,785.34
4. Step 4: Simplify right side
   1,776,499.90x = 2,778,009,316,664.91
5. Step 5: Solve for x
   x = 2,778,009,316,664.91/1,776,499.90
6. Step 6: Final answer
   x = 1,563,754.28