Finding the Fourth Proportional to 3,745,059.06, 5,168,179.71 and 2,113,808.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,745,059.06 : 5,168,179.71 = 2,113,808.55 : x
2. Step 2: Convert to fraction form
   3,745,059.06/5,168,179.71 = 2,113,808.55/x
3. Step 3: Cross multiply
   3,745,059.06x = 5,168,179.71 × 2,113,808.55
4. Step 4: Simplify right side
   3,745,059.06x = 10,924,542,458,934.52
5. Step 5: Solve for x
   x = 10,924,542,458,934.52/3,745,059.06
6. Step 6: Final answer
   x = 2,917,054.79