Finding the Fourth Proportional to 12,095,016.32, 18,136,619.04 and 5,277,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,095,016.32 : 18,136,619.04 = 5,277,350.72 : x
2. Step 2: Convert to fraction form
   12,095,016.32/18,136,619.04 = 5,277,350.72/x
3. Step 3: Cross multiply
   12,095,016.32x = 18,136,619.04 × 5,277,350.72
4. Step 4: Simplify right side
   12,095,016.32x = 95,713,299,549,109.70
5. Step 5: Solve for x
   x = 95,713,299,549,109.70/12,095,016.32
6. Step 6: Final answer
   x = 7,913,449.39