Finding the Fourth Proportional to 106,574.52, 147,072.02 and 58,827.86

Step by Step Solution

1. Step 1: Write the proportion equation
   106,574.52 : 147,072.02 = 58,827.86 : x
2. Step 2: Convert to fraction form
   106,574.52/147,072.02 = 58,827.86/x
3. Step 3: Cross multiply
   106,574.52x = 147,072.02 × 58,827.86
4. Step 4: Simplify right side
   106,574.52x = 8,651,931,172.98
5. Step 5: Solve for x
   x = 8,651,931,172.98/106,574.52
6. Step 6: Final answer
   x = 81,181.99