Finding the Fourth Proportional to 82,900.34, 114,402.62 and 45,174.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,900.34 : 114,402.62 = 45,174.59 : x
2. Step 2: Convert to fraction form
   82,900.34/114,402.62 = 45,174.59/x
3. Step 3: Cross multiply
   82,900.34x = 114,402.62 × 45,174.59
4. Step 4: Simplify right side
   82,900.34x = 5,168,091,227.55
5. Step 5: Solve for x
   x = 5,168,091,227.55/82,900.34
6. Step 6: Final answer
   x = 62,341.01