Finding the Fourth Proportional to 4,422,895.39, 6,105,478.89 and 2,973,431.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,422,895.39 : 6,105,478.89 = 2,973,431.50 : x
2. Step 2: Convert to fraction form
   4,422,895.39/6,105,478.89 = 2,973,431.50/x
3. Step 3: Cross multiply
   4,422,895.39x = 6,105,478.89 × 2,973,431.50
4. Step 4: Simplify right side
   4,422,895.39x = 18,154,223,254,111.04
5. Step 5: Solve for x
   x = 18,154,223,254,111.04/4,422,895.39
6. Step 6: Final answer
   x = 4,104,601.55