Finding the Fourth Proportional to 42,518.70, 63,746.46 and 29,333.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,518.70 : 63,746.46 = 29,333.52 : x
2. Step 2: Convert to fraction form
   42,518.70/63,746.46 = 29,333.52/x
3. Step 3: Cross multiply
   42,518.70x = 63,746.46 × 29,333.52
4. Step 4: Simplify right side
   42,518.70x = 1,869,908,059.34
5. Step 5: Solve for x
   x = 1,869,908,059.34/42,518.70
6. Step 6: Final answer
   x = 43,978.49