Finding the Fourth Proportional to 8,045,189.30, 12,068,367.15 and 4,843,421.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045,189.30 : 12,068,367.15 = 4,843,421.30 : x
2. Step 2: Convert to fraction form
   8,045,189.30/12,068,367.15 = 4,843,421.30/x
3. Step 3: Cross multiply
   8,045,189.30x = 12,068,367.15 × 4,843,421.30
4. Step 4: Simplify right side
   8,045,189.30x = 58,452,186,510,530.30
5. Step 5: Solve for x
   x = 58,452,186,510,530.30/8,045,189.30
6. Step 6: Final answer
   x = 7,265,483.05