Finding the Fourth Proportional to 12,363,011.94, 17,061,006.60 and 6,856,900.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,363,011.94 : 17,061,006.60 = 6,856,900.86 : x
2. Step 2: Convert to fraction form
   12,363,011.94/17,061,006.60 = 6,856,900.86/x
3. Step 3: Cross multiply
   12,363,011.94x = 17,061,006.60 × 6,856,900.86
4. Step 4: Simplify right side
   12,363,011.94x = 116,985,630,828,005.69
5. Step 5: Solve for x
   x = 116,985,630,828,005.69/12,363,011.94
6. Step 6: Final answer
   x = 9,462,550.99