Finding the Fourth Proportional to 1,530,559.58, 2,115,085.32 and 1,147,922.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,559.58 : 2,115,085.32 = 1,147,922.06 : x
2. Step 2: Convert to fraction form
   1,530,559.58/2,115,085.32 = 1,147,922.06/x
3. Step 3: Cross multiply
   1,530,559.58x = 2,115,085.32 × 1,147,922.06
4. Step 4: Simplify right side
   1,530,559.58x = 2,427,953,087,034.73
5. Step 5: Solve for x
   x = 2,427,953,087,034.73/1,530,559.58
6. Step 6: Final answer
   x = 1,586,317.27