Finding the Fourth Proportional to 3,843,123.25, 5,303,050.80 and 2,124,010.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,843,123.25 : 5,303,050.80 = 2,124,010.03 : x
2. Step 2: Convert to fraction form
   3,843,123.25/5,303,050.80 = 2,124,010.03/x
3. Step 3: Cross multiply
   3,843,123.25x = 5,303,050.80 × 2,124,010.03
4. Step 4: Simplify right side
   3,843,123.25x = 11,263,733,088,799.52
5. Step 5: Solve for x
   x = 11,263,733,088,799.52/3,843,123.25
6. Step 6: Final answer
   x = 2,930,880.00