Finding the Fourth Proportional to 8,739,309.47, 12,060,965.00 and 4,819,832.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,739,309.47 : 12,060,965.00 = 4,819,832.15 : x
2. Step 2: Convert to fraction form
   8,739,309.47/12,060,965.00 = 4,819,832.15/x
3. Step 3: Cross multiply
   8,739,309.47x = 12,060,965.00 × 4,819,832.15
4. Step 4: Simplify right side
   8,739,309.47x = 58,131,826,818,769.50
5. Step 5: Solve for x
   x = 58,131,826,818,769.50/8,739,309.47
6. Step 6: Final answer
   x = 6,651,764.31