Finding the Fourth Proportional to 93,928.71, 140,858.01 and 37,749.81

Step by Step Solution

1. Step 1: Write the proportion equation
   93,928.71 : 140,858.01 = 37,749.81 : x
2. Step 2: Convert to fraction form
   93,928.71/140,858.01 = 37,749.81/x
3. Step 3: Cross multiply
   93,928.71x = 140,858.01 × 37,749.81
4. Step 4: Simplify right side
   93,928.71x = 5,317,363,114.48
5. Step 5: Solve for x
   x = 5,317,363,114.48/93,928.71
6. Step 6: Final answer
   x = 56,610.63