Finding the Fourth Proportional to 6,288,417.09, 8,677,537.56 and 3,534,667.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,288,417.09 : 8,677,537.56 = 3,534,667.02 : x
2. Step 2: Convert to fraction form
   6,288,417.09/8,677,537.56 = 3,534,667.02/x
3. Step 3: Cross multiply
   6,288,417.09x = 8,677,537.56 × 3,534,667.02
4. Step 4: Simplify right side
   6,288,417.09x = 30,672,205,828,143.27
5. Step 5: Solve for x
   x = 30,672,205,828,143.27/6,288,417.09
6. Step 6: Final answer
   x = 4,877,571.79