Finding the Fourth Proportional to 3,441,065.22, 4,748,694.93 and 2,152,638.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,441,065.22 : 4,748,694.93 = 2,152,638.18 : x
2. Step 2: Convert to fraction form
   3,441,065.22/4,748,694.93 = 2,152,638.18/x
3. Step 3: Cross multiply
   3,441,065.22x = 4,748,694.93 × 2,152,638.18
4. Step 4: Simplify right side
   3,441,065.22x = 10,222,222,011,490.43
5. Step 5: Solve for x
   x = 10,222,222,011,490.43/3,441,065.22
6. Step 6: Final answer
   x = 2,970,656.28