Finding the Fourth Proportional to 2,671,978.88, 3,687,564.14 and 1,464,988.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,978.88 : 3,687,564.14 = 1,464,988.16 : x
2. Step 2: Convert to fraction form
   2,671,978.88/3,687,564.14 = 1,464,988.16/x
3. Step 3: Cross multiply
   2,671,978.88x = 3,687,564.14 × 1,464,988.16
4. Step 4: Simplify right side
   2,671,978.88x = 5,402,237,778,577.82
5. Step 5: Solve for x
   x = 5,402,237,778,577.82/2,671,978.88
6. Step 6: Final answer
   x = 2,021,811.56