Finding the Fourth Proportional to 62,897.38, 86,809.53 and 37,748.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,897.38 : 86,809.53 = 37,748.50 : x
2. Step 2: Convert to fraction form
   62,897.38/86,809.53 = 37,748.50/x
3. Step 3: Cross multiply
   62,897.38x = 86,809.53 × 37,748.50
4. Step 4: Simplify right side
   62,897.38x = 3,276,929,543.21
5. Step 5: Solve for x
   x = 3,276,929,543.21/62,897.38
6. Step 6: Final answer
   x = 52,099.62