Finding the Fourth Proportional to 2,556,459.08, 3,529,191.82 and 1,589,900.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,459.08 : 3,529,191.82 = 1,589,900.80 : x
2. Step 2: Convert to fraction form
   2,556,459.08/3,529,191.82 = 1,589,900.80/x
3. Step 3: Cross multiply
   2,556,459.08x = 3,529,191.82 × 1,589,900.80
4. Step 4: Simplify right side
   2,556,459.08x = 5,611,064,897,971.46
5. Step 5: Solve for x
   x = 5,611,064,897,971.46/2,556,459.08
6. Step 6: Final answer
   x = 2,194,858.09