Finding the Fourth Proportional to 34,111.62, 47,060.98 and 21,359.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.62 : 47,060.98 = 21,359.52 : x
2. Step 2: Convert to fraction form
   34,111.62/47,060.98 = 21,359.52/x
3. Step 3: Cross multiply
   34,111.62x = 47,060.98 × 21,359.52
4. Step 4: Simplify right side
   34,111.62x = 1,005,199,943.53
5. Step 5: Solve for x
   x = 1,005,199,943.53/34,111.62
6. Step 6: Final answer
   x = 29,467.96