Finding the Fourth Proportional to 2,552,316.63, 3,522,271.06 and 1,406,470.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,316.63 : 3,522,271.06 = 1,406,470.78 : x
2. Step 2: Convert to fraction form
   2,552,316.63/3,522,271.06 = 1,406,470.78/x
3. Step 3: Cross multiply
   2,552,316.63x = 3,522,271.06 × 1,406,470.78
4. Step 4: Simplify right side
   2,552,316.63x = 4,953,971,325,129.63
5. Step 5: Solve for x
   x = 4,953,971,325,129.63/2,552,316.63
6. Step 6: Final answer
   x = 1,940,970.52