Finding the Fourth Proportional to 2,564,561.60, 3,538,786.62 and 1,477,186.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,561.60 : 3,538,786.62 = 1,477,186.82 : x
2. Step 2: Convert to fraction form
   2,564,561.60/3,538,786.62 = 1,477,186.82/x
3. Step 3: Cross multiply
   2,564,561.60x = 3,538,786.62 × 1,477,186.82
4. Step 4: Simplify right side
   2,564,561.60x = 5,227,448,953,856.35
5. Step 5: Solve for x
   x = 5,227,448,953,856.35/2,564,561.60
6. Step 6: Final answer
   x = 2,038,340.18