Finding the Fourth Proportional to 14,460,913.74, 21,693,016.61 and 5,243,227.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,460,913.74 : 21,693,016.61 = 5,243,227.16 : x
2. Step 2: Convert to fraction form
   14,460,913.74/21,693,016.61 = 5,243,227.16/x
3. Step 3: Cross multiply
   14,460,913.74x = 21,693,016.61 × 5,243,227.16
4. Step 4: Simplify right side
   14,460,913.74x = 113,741,413,807,369.47
5. Step 5: Solve for x
   x = 113,741,413,807,369.47/14,460,913.74
6. Step 6: Final answer
   x = 7,865,437.54