Finding the Fourth Proportional to 10,772,237.31, 14,865,665.71 and 5,877,456.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,237.31 : 14,865,665.71 = 5,877,456.57 : x
2. Step 2: Convert to fraction form
   10,772,237.31/14,865,665.71 = 5,877,456.57/x
3. Step 3: Cross multiply
   10,772,237.31x = 14,865,665.71 × 5,877,456.57
4. Step 4: Simplify right side
   10,772,237.31x = 87,372,304,565,713.41
5. Step 5: Solve for x
   x = 87,372,304,565,713.41/10,772,237.31
6. Step 6: Final answer
   x = 8,110,878.18