Finding the Fourth Proportional to 42,093.45, 58,088.16 and 22,972.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,093.45 : 58,088.16 = 22,972.59 : x
2. Step 2: Convert to fraction form
   42,093.45/58,088.16 = 22,972.59/x
3. Step 3: Cross multiply
   42,093.45x = 58,088.16 × 22,972.59
4. Step 4: Simplify right side
   42,093.45x = 1,334,435,483.53
5. Step 5: Solve for x
   x = 1,334,435,483.53/42,093.45
6. Step 6: Final answer
   x = 31,701.74