Finding the Fourth Proportional to 45,796.29, 63,166.09 and 42,031.59

Step by Step Solution

1. Step 1: Write the proportion equation
   45,796.29 : 63,166.09 = 42,031.59 : x
2. Step 2: Convert to fraction form
   45,796.29/63,166.09 = 42,031.59/x
3. Step 3: Cross multiply
   45,796.29x = 63,166.09 × 42,031.59
4. Step 4: Simplify right side
   45,796.29x = 2,654,971,196.78
5. Step 5: Solve for x
   x = 2,654,971,196.78/45,796.29
6. Step 6: Final answer
   x = 57,973.50