Finding the Fourth Proportional to 9,878,249.69, 14,821,614.58 and 3,817,238.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,878,249.69 : 14,821,614.58 = 3,817,238.89 : x
2. Step 2: Convert to fraction form
   9,878,249.69/14,821,614.58 = 3,817,238.89/x
3. Step 3: Cross multiply
   9,878,249.69x = 14,821,614.58 × 3,817,238.89
4. Step 4: Simplify right side
   9,878,249.69x = 56,577,643,630,196.60
5. Step 5: Solve for x
   x = 56,577,643,630,196.60/9,878,249.69
6. Step 6: Final answer
   x = 5,727,496.82