Finding the Fourth Proportional to 9,721,462.96, 14,578,817.55 and 5,410,092.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,721,462.96 : 14,578,817.55 = 5,410,092.52 : x
2. Step 2: Convert to fraction form
   9,721,462.96/14,578,817.55 = 5,410,092.52/x
3. Step 3: Cross multiply
   9,721,462.96x = 14,578,817.55 × 5,410,092.52
4. Step 4: Simplify right side
   9,721,462.96x = 78,872,751,724,061.33
5. Step 5: Solve for x
   x = 78,872,751,724,061.33/9,721,462.96
6. Step 6: Final answer
   x = 8,113,259.50