Finding the Fourth Proportional to 10,321,235.67, 14,243,670.81 and 5,675,374.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,235.67 : 14,243,670.81 = 5,675,374.56 : x
2. Step 2: Convert to fraction form
   10,321,235.67/14,243,670.81 = 5,675,374.56/x
3. Step 3: Cross multiply
   10,321,235.67x = 14,243,670.81 × 5,675,374.56
4. Step 4: Simplify right side
   10,321,235.67x = 80,838,166,956,088.59
5. Step 5: Solve for x
   x = 80,838,166,956,088.59/10,321,235.67
6. Step 6: Final answer
   x = 7,832,217.92