Finding the Fourth Proportional to 34,264.02, 51,415.47 and 13,502.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,264.02 : 51,415.47 = 13,502.10 : x
2. Step 2: Convert to fraction form
   34,264.02/51,415.47 = 13,502.10/x
3. Step 3: Cross multiply
   34,264.02x = 51,415.47 × 13,502.10
4. Step 4: Simplify right side
   34,264.02x = 694,216,492.90
5. Step 5: Solve for x
   x = 694,216,492.90/34,264.02
6. Step 6: Final answer
   x = 20,260.80