Finding the Fourth Proportional to 10,168,491.42, 15,253,262.01 and 2,595,522.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168,491.42 : 15,253,262.01 = 2,595,522.78 : x
2. Step 2: Convert to fraction form
   10,168,491.42/15,253,262.01 = 2,595,522.78/x
3. Step 3: Cross multiply
   10,168,491.42x = 15,253,262.01 × 2,595,522.78
4. Step 4: Simplify right side
   10,168,491.42x = 39,590,189,016,263.59
5. Step 5: Solve for x
   x = 39,590,189,016,263.59/10,168,491.42
6. Step 6: Final answer
   x = 3,893,418.15