Finding the Fourth Proportional to 55,569,451.86, 83,309,663.43 and 26,408,654.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,569,451.86 : 83,309,663.43 = 26,408,654.82 : x
2. Step 2: Convert to fraction form
   55,569,451.86/83,309,663.43 = 26,408,654.82/x
3. Step 3: Cross multiply
   55,569,451.86x = 83,309,663.43 × 26,408,654.82
4. Step 4: Simplify right side
   55,569,451.86x = 2,200,096,144,693,247.50
5. Step 5: Solve for x
   x = 2,200,096,144,693,247.50/55,569,451.86
6. Step 6: Final answer
   x = 39,591,827.36