Finding the Fourth Proportional to 2,113,040.90, 3,165,310.83 and 1,601,580.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,113,040.90 : 3,165,310.83 = 1,601,580.84 : x
2. Step 2: Convert to fraction form
   2,113,040.90/3,165,310.83 = 1,601,580.84/x
3. Step 3: Cross multiply
   2,113,040.90x = 3,165,310.83 × 1,601,580.84
4. Step 4: Simplify right side
   2,113,040.90x = 5,069,501,177,972.50
5. Step 5: Solve for x
   x = 5,069,501,177,972.50/2,113,040.90
6. Step 6: Final answer
   x = 2,399,149.58