Finding the Fourth Proportional to 4,872,288.32, 7,309,441.06 and 1,460,437.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,872,288.32 : 7,309,441.06 = 1,460,437.10 : x
2. Step 2: Convert to fraction form
   4,872,288.32/7,309,441.06 = 1,460,437.10/x
3. Step 3: Cross multiply
   4,872,288.32x = 7,309,441.06 × 1,460,437.10
4. Step 4: Simplify right side
   4,872,288.32x = 10,674,978,904,287.33
5. Step 5: Solve for x
   x = 10,674,978,904,287.33/4,872,288.32
6. Step 6: Final answer
   x = 2,190,957.97