Finding the Fourth Proportional to 185,435.34, 278,174.72 and 59,031.29

Step by Step Solution

1. Step 1: Write the proportion equation
   185,435.34 : 278,174.72 = 59,031.29 : x
2. Step 2: Convert to fraction form
   185,435.34/278,174.72 = 59,031.29/x
3. Step 3: Cross multiply
   185,435.34x = 278,174.72 × 59,031.29
4. Step 4: Simplify right side
   185,435.34x = 16,421,013,410.00
5. Step 5: Solve for x
   x = 16,421,013,410.00/185,435.34
6. Step 6: Final answer
   x = 88,553.85