Finding the Fourth Proportional to 64,325.32, 88,779.90 and 37,483.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,325.32 : 88,779.90 = 37,483.72 : x
2. Step 2: Convert to fraction form
   64,325.32/88,779.90 = 37,483.72/x
3. Step 3: Cross multiply
   64,325.32x = 88,779.90 × 37,483.72
4. Step 4: Simplify right side
   64,325.32x = 3,327,800,913.23
5. Step 5: Solve for x
   x = 3,327,800,913.23/64,325.32
6. Step 6: Final answer
   x = 51,733.92