Finding the Fourth Proportional to 47,090.76, 64,916.82 and 32,899.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,090.76 : 64,916.82 = 32,899.56 : x
2. Step 2: Convert to fraction form
   47,090.76/64,916.82 = 32,899.56/x
3. Step 3: Cross multiply
   47,090.76x = 64,916.82 × 32,899.56
4. Step 4: Simplify right side
   47,090.76x = 2,135,734,814.60
5. Step 5: Solve for x
   x = 2,135,734,814.60/47,090.76
6. Step 6: Final answer
   x = 45,353.59