Finding the Fourth Proportional to 8,926,498.41, 12,319,914.35 and 5,443,857.65

Step by Step Solution

1. Step 1: Write the proportion equation
   8,926,498.41 : 12,319,914.35 = 5,443,857.65 : x
2. Step 2: Convert to fraction form
   8,926,498.41/12,319,914.35 = 5,443,857.65/x
3. Step 3: Cross multiply
   8,926,498.41x = 12,319,914.35 × 5,443,857.65
4. Step 4: Simplify right side
   8,926,498.41x = 67,067,859,933,602.34
5. Step 5: Solve for x
   x = 67,067,859,933,602.34/8,926,498.41
6. Step 6: Final answer
   x = 7,513,344.75