Finding the Fourth Proportional to 2,148,442.02, 2,964,790.89 and 1,181,572.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,442.02 : 2,964,790.89 = 1,181,572.02 : x
2. Step 2: Convert to fraction form
   2,148,442.02/2,964,790.89 = 1,181,572.02/x
3. Step 3: Cross multiply
   2,148,442.02x = 2,964,790.89 × 1,181,572.02
4. Step 4: Simplify right side
   2,148,442.02x = 3,503,113,960,774.90
5. Step 5: Solve for x
   x = 3,503,113,960,774.90/2,148,442.02
6. Step 6: Final answer
   x = 1,630,536.89