Finding the Fourth Proportional to 45,967.59, 63,442.66 and 42,965.93

Step by Step Solution

1. Step 1: Write the proportion equation
   45,967.59 : 63,442.66 = 42,965.93 : x
2. Step 2: Convert to fraction form
   45,967.59/63,442.66 = 42,965.93/x
3. Step 3: Cross multiply
   45,967.59x = 63,442.66 × 42,965.93
4. Step 4: Simplify right side
   45,967.59x = 2,725,872,888.57
5. Step 5: Solve for x
   x = 2,725,872,888.57/45,967.59
6. Step 6: Final answer
   x = 59,299.89