Finding the Fourth Proportional to 93,081.84, 139,631.40 and 37,682.16

Step by Step Solution

1. Step 1: Write the proportion equation
   93,081.84 : 139,631.40 = 37,682.16 : x
2. Step 2: Convert to fraction form
   93,081.84/139,631.40 = 37,682.16/x
3. Step 3: Cross multiply
   93,081.84x = 139,631.40 × 37,682.16
4. Step 4: Simplify right side
   93,081.84x = 5,261,612,755.82
5. Step 5: Solve for x
   x = 5,261,612,755.82/93,081.84
6. Step 6: Final answer
   x = 56,526.74