Finding the Fourth Proportional to 42,591.96, 58,779.47 and 23,471.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,591.96 : 58,779.47 = 23,471.68 : x
2. Step 2: Convert to fraction form
   42,591.96/58,779.47 = 23,471.68/x
3. Step 3: Cross multiply
   42,591.96x = 58,779.47 × 23,471.68
4. Step 4: Simplify right side
   42,591.96x = 1,379,653,097.67
5. Step 5: Solve for x
   x = 1,379,653,097.67/42,591.96
6. Step 6: Final answer
   x = 32,392.34