Finding the Fourth Proportional to 10,320,888.56, 14,241,951.24 and 5,674,424

Step by Step Solution

1. Step 1: Write the proportion equation
   10,320,888.56 : 14,241,951.24 = 5,674,424 : x
2. Step 2: Convert to fraction form
   10,320,888.56/14,241,951.24 = 5,674,424/x
3. Step 3: Cross multiply
   10,320,888.56x = 14,241,951.24 × 5,674,424
4. Step 4: Simplify right side
   10,320,888.56x = 80,814,869,923,085.77
5. Step 5: Solve for x
   x = 80,814,869,923,085.77/10,320,888.56
6. Step 6: Final answer
   x = 7,830,224.06