Finding the Fourth Proportional to 238,337.61, 357,507.01 and 58,423.83

Step by Step Solution

1. Step 1: Write the proportion equation
   238,337.61 : 357,507.01 = 58,423.83 : x
2. Step 2: Convert to fraction form
   238,337.61/357,507.01 = 58,423.83/x
3. Step 3: Cross multiply
   238,337.61x = 357,507.01 × 58,423.83
4. Step 4: Simplify right side
   238,337.61x = 20,886,927,215.98
5. Step 5: Solve for x
   x = 20,886,927,215.98/238,337.61
6. Step 6: Final answer
   x = 87,635.88