Finding the Fourth Proportional to 34,740.08, 52,117.46 and 13,393.34

Step by Step Solution

1. Step 1: Write the proportion equation
   34,740.08 : 52,117.46 = 13,393.34 : x
2. Step 2: Convert to fraction form
   34,740.08/52,117.46 = 13,393.34/x
3. Step 3: Cross multiply
   34,740.08x = 52,117.46 × 13,393.34
4. Step 4: Simplify right side
   34,740.08x = 698,026,925.04
5. Step 5: Solve for x
   x = 698,026,925.04/34,740.08
6. Step 6: Final answer
   x = 20,092.84