Finding the Fourth Proportional to 22,817,887.56, 31,488,712.11 and 12,363,896.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,817,887.56 : 31,488,712.11 = 12,363,896.34 : x
2. Step 2: Convert to fraction form
   22,817,887.56/31,488,712.11 = 12,363,896.34/x
3. Step 3: Cross multiply
   22,817,887.56x = 31,488,712.11 × 12,363,896.34
4. Step 4: Simplify right side
   22,817,887.56x = 389,323,172,408,142.69
5. Step 5: Solve for x
   x = 389,323,172,408,142.69/22,817,887.56
6. Step 6: Final answer
   x = 17,062,191.73