Finding the Fourth Proportional to 3,872,185.56, 5,810,924.61 and 1,347,840.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,872,185.56 : 5,810,924.61 = 1,347,840.81 : x
2. Step 2: Convert to fraction form
   3,872,185.56/5,810,924.61 = 1,347,840.81/x
3. Step 3: Cross multiply
   3,872,185.56x = 5,810,924.61 × 1,347,840.81
4. Step 4: Simplify right side
   3,872,185.56x = 7,832,201,333,191.34
5. Step 5: Solve for x
   x = 7,832,201,333,191.34/3,872,185.56
6. Step 6: Final answer
   x = 2,022,682.34