Finding the Fourth Proportional to 3,522,815.10, 4,861,402.51 and 2,072,603.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522,815.10 : 4,861,402.51 = 2,072,603.93 : x
2. Step 2: Convert to fraction form
   3,522,815.10/4,861,402.51 = 2,072,603.93/x
3. Step 3: Cross multiply
   3,522,815.10x = 4,861,402.51 × 2,072,603.93
4. Step 4: Simplify right side
   3,522,815.10x = 10,075,761,947,537.86
5. Step 5: Solve for x
   x = 10,075,761,947,537.86/3,522,815.10
6. Step 6: Final answer
   x = 2,860,144.99