Finding the Fourth Proportional to 2,734,128.99, 4,097,342.52 and 2,091,946.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,128.99 : 4,097,342.52 = 2,091,946.50 : x
2. Step 2: Convert to fraction form
   2,734,128.99/4,097,342.52 = 2,091,946.50/x
3. Step 3: Cross multiply
   2,734,128.99x = 4,097,342.52 × 2,091,946.50
4. Step 4: Simplify right side
   2,734,128.99x = 8,571,421,344,015.18
5. Step 5: Solve for x
   x = 8,571,421,344,015.18/2,734,128.99
6. Step 6: Final answer
   x = 3,134,973.29