Finding the Fourth Proportional to 2,003,430.55, 3,005,495.76 and 881,470.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,430.55 : 3,005,495.76 = 881,470.39 : x
2. Step 2: Convert to fraction form
   2,003,430.55/3,005,495.76 = 881,470.39/x
3. Step 3: Cross multiply
   2,003,430.55x = 3,005,495.76 × 881,470.39
4. Step 4: Simplify right side
   2,003,430.55x = 2,649,255,519,710.55
5. Step 5: Solve for x
   x = 2,649,255,519,710.55/2,003,430.55
6. Step 6: Final answer
   x = 1,322,359.55