Finding the Fourth Proportional to 58,938.84, 81,323.46 and 37,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,938.84 : 81,323.46 = 37,435.50 : x
2. Step 2: Convert to fraction form
   58,938.84/81,323.46 = 37,435.50/x
3. Step 3: Cross multiply
   58,938.84x = 81,323.46 × 37,435.50
4. Step 4: Simplify right side
   58,938.84x = 3,044,384,386.83
5. Step 5: Solve for x
   x = 3,044,384,386.83/58,938.84
6. Step 6: Final answer
   x = 51,653.28