Finding the Fourth Proportional to 60,090.34, 82,931.88 and 34,939.84

Step by Step Solution

1. Step 1: Write the proportion equation
   60,090.34 : 82,931.88 = 34,939.84 : x
2. Step 2: Convert to fraction form
   60,090.34/82,931.88 = 34,939.84/x
3. Step 3: Cross multiply
   60,090.34x = 82,931.88 × 34,939.84
4. Step 4: Simplify right side
   60,090.34x = 2,897,626,618.10
5. Step 5: Solve for x
   x = 2,897,626,618.10/60,090.34
6. Step 6: Final answer
   x = 48,221.17