Finding the Fourth Proportional to 2,604,405.62, 3,907,731.08 and 1,406,090.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,405.62 : 3,907,731.08 = 1,406,090.00 : x
2. Step 2: Convert to fraction form
   2,604,405.62/3,907,731.08 = 1,406,090.00/x
3. Step 3: Cross multiply
   2,604,405.62x = 3,907,731.08 × 1,406,090.00
4. Step 4: Simplify right side
   2,604,405.62x = 5,494,621,578,253.77
5. Step 5: Solve for x
   x = 5,494,621,578,253.77/2,604,405.62
6. Step 6: Final answer
   x = 2,109,741.10