Finding the Fourth Proportional to 10,892,956.50, 15,031,684.59 and 5,997,248.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892,956.50 : 15,031,684.59 = 5,997,248.88 : x
2. Step 2: Convert to fraction form
   10,892,956.50/15,031,684.59 = 5,997,248.88/x
3. Step 3: Cross multiply
   10,892,956.50x = 15,031,684.59 × 5,997,248.88
4. Step 4: Simplify right side
   10,892,956.50x = 90,148,753,571,890.75
5. Step 5: Solve for x
   x = 90,148,753,571,890.75/10,892,956.50
6. Step 6: Final answer
   x = 8,275,875.66