Finding the Fourth Proportional to 22,817,587.54, 31,488,298.49 and 12,363,595.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,817,587.54 : 31,488,298.49 = 12,363,595.62 : x
2. Step 2: Convert to fraction form
   22,817,587.54/31,488,298.49 = 12,363,595.62/x
3. Step 3: Cross multiply
   22,817,587.54x = 31,488,298.49 × 12,363,595.62
4. Step 4: Simplify right side
   22,817,587.54x = 389,308,589,292,216.56
5. Step 5: Solve for x
   x = 389,308,589,292,216.56/22,817,587.54
6. Step 6: Final answer
   x = 17,061,776.96