Finding the Fourth Proportional to 2,216,118.48, 3,059,399.80 and 1,573,074.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,118.48 : 3,059,399.80 = 1,573,074.88 : x
2. Step 2: Convert to fraction form
   2,216,118.48/3,059,399.80 = 1,573,074.88/x
3. Step 3: Cross multiply
   2,216,118.48x = 3,059,399.80 × 1,573,074.88
4. Step 4: Simplify right side
   2,216,118.48x = 4,812,664,973,257.02
5. Step 5: Solve for x
   x = 4,812,664,973,257.02/2,216,118.48
6. Step 6: Final answer
   x = 2,171,664.11