Finding the Fourth Proportional to 69,729.31, 96,225.72 and 37,897.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,729.31 : 96,225.72 = 37,897.98 : x
2. Step 2: Convert to fraction form
   69,729.31/96,225.72 = 37,897.98/x
3. Step 3: Cross multiply
   69,729.31x = 96,225.72 × 37,897.98
4. Step 4: Simplify right side
   69,729.31x = 3,646,760,122.26
5. Step 5: Solve for x
   x = 3,646,760,122.26/69,729.31
6. Step 6: Final answer
   x = 52,298.82