Finding the Fourth Proportional to 2,054,572.96, 2,835,156.72 and 1,148,980

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,572.96 : 2,835,156.72 = 1,148,980 : x
2. Step 2: Convert to fraction form
   2,054,572.96/2,835,156.72 = 1,148,980/x
3. Step 3: Cross multiply
   2,054,572.96x = 2,835,156.72 × 1,148,980
4. Step 4: Simplify right side
   2,054,572.96x = 3,257,538,368,145.60
5. Step 5: Solve for x
   x = 3,257,538,368,145.60/2,054,572.96
6. Step 6: Final answer
   x = 1,585,506.30