Finding the Fourth Proportional to 8,013,673.14, 12,021,909.39 and 3,525,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,013,673.14 : 12,021,909.39 = 3,525,832.50 : x
2. Step 2: Convert to fraction form
   8,013,673.14/12,021,909.39 = 3,525,832.50/x
3. Step 3: Cross multiply
   8,013,673.14x = 12,021,909.39 × 3,525,832.50
4. Step 4: Simplify right side
   8,013,673.14x = 42,387,238,839,317.18
5. Step 5: Solve for x
   x = 42,387,238,839,317.18/8,013,673.14
6. Step 6: Final answer
   x = 5,289,364.58