Finding the Fourth Proportional to 3,914,498.56, 5,404,430.28 and 2,609,588.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,498.56 : 5,404,430.28 = 2,609,588.56 : x
2. Step 2: Convert to fraction form
   3,914,498.56/5,404,430.28 = 2,609,588.56/x
3. Step 3: Cross multiply
   3,914,498.56x = 5,404,430.28 × 2,609,588.56
4. Step 4: Simplify right side
   3,914,498.56x = 14,103,339,432,005.60
5. Step 5: Solve for x
   x = 14,103,339,432,005.60/3,914,498.56
6. Step 6: Final answer
   x = 3,602,847.01