Finding the Fourth Proportional to 62,898.38, 86,810.91 and 37,749.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,898.38 : 86,810.91 = 37,749.50 : x
2. Step 2: Convert to fraction form
   62,898.38/86,810.91 = 37,749.50/x
3. Step 3: Cross multiply
   62,898.38x = 86,810.91 × 37,749.50
4. Step 4: Simplify right side
   62,898.38x = 3,277,068,447.05
5. Step 5: Solve for x
   x = 3,277,068,447.05/62,898.38
6. Step 6: Final answer
   x = 52,101.00