Finding the Fourth Proportional to 59,548.02, 89,343.84 and 42,926.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,548.02 : 89,343.84 = 42,926.82 : x
2. Step 2: Convert to fraction form
   59,548.02/89,343.84 = 42,926.82/x
3. Step 3: Cross multiply
   59,548.02x = 89,343.84 × 42,926.82
4. Step 4: Simplify right side
   59,548.02x = 3,835,246,937.79
5. Step 5: Solve for x
   x = 3,835,246,937.79/59,548.02
6. Step 6: Final answer
   x = 64,405.95