Finding the Fourth Proportional to 42,093.48, 58,089.32 and 22,973.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,093.48 : 58,089.32 = 22,973.40 : x
2. Step 2: Convert to fraction form
   42,093.48/58,089.32 = 22,973.40/x
3. Step 3: Cross multiply
   42,093.48x = 58,089.32 × 22,973.40
4. Step 4: Simplify right side
   42,093.48x = 1,334,509,184.09
5. Step 5: Solve for x
   x = 1,334,509,184.09/42,093.48
6. Step 6: Final answer
   x = 31,703.47