Finding the Fourth Proportional to 52,435.74, 72,363.06 and 29,775.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,435.74 : 72,363.06 = 29,775.72 : x
2. Step 2: Convert to fraction form
   52,435.74/72,363.06 = 29,775.72/x
3. Step 3: Cross multiply
   52,435.74x = 72,363.06 × 29,775.72
4. Step 4: Simplify right side
   52,435.74x = 2,154,662,212.90
5. Step 5: Solve for x
   x = 2,154,662,212.90/52,435.74
6. Step 6: Final answer
   x = 41,091.48