Finding the Fourth Proportional to 91,096.98, 136,612.62 and 38,510.52

Step by Step Solution

1. Step 1: Write the proportion equation
   91,096.98 : 136,612.62 = 38,510.52 : x
2. Step 2: Convert to fraction form
   91,096.98/136,612.62 = 38,510.52/x
3. Step 3: Cross multiply
   91,096.98x = 136,612.62 × 38,510.52
4. Step 4: Simplify right side
   91,096.98x = 5,261,023,034.76
5. Step 5: Solve for x
   x = 5,261,023,034.76/91,096.98
6. Step 6: Final answer
   x = 57,751.89