Finding the Fourth Proportional to 98,034.25, 147,032.61 and 38,062.72

Step by Step Solution

1. Step 1: Write the proportion equation
   98,034.25 : 147,032.61 = 38,062.72 : x
2. Step 2: Convert to fraction form
   98,034.25/147,032.61 = 38,062.72/x
3. Step 3: Cross multiply
   98,034.25x = 147,032.61 × 38,062.72
4. Step 4: Simplify right side
   98,034.25x = 5,596,461,065.30
5. Step 5: Solve for x
   x = 5,596,461,065.30/98,034.25
6. Step 6: Final answer
   x = 57,086.79