Finding the Fourth Proportional to 2,623,753.81, 3,619,543.08 and 1,535,357.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,753.81 : 3,619,543.08 = 1,535,357.82 : x
2. Step 2: Convert to fraction form
   2,623,753.81/3,619,543.08 = 1,535,357.82/x
3. Step 3: Cross multiply
   2,623,753.81x = 3,619,543.08 × 1,535,357.82
4. Step 4: Simplify right side
   2,623,753.81x = 5,557,293,772,704.89
5. Step 5: Solve for x
   x = 5,557,293,772,704.89/2,623,753.81
6. Step 6: Final answer
   x = 2,118,069.82