Finding the Fourth Proportional to 10,158,641.65, 14,014,934.58 and 5,805,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,158,641.65 : 14,014,934.58 = 5,805,392.50 : x
2. Step 2: Convert to fraction form
   10,158,641.65/14,014,934.58 = 5,805,392.50/x
3. Step 3: Cross multiply
   10,158,641.65x = 14,014,934.58 × 5,805,392.50
4. Step 4: Simplify right side
   10,158,641.65x = 81,362,196,098,722.66
5. Step 5: Solve for x
   x = 81,362,196,098,722.66/10,158,641.65
6. Step 6: Final answer
   x = 8,009,160.96