Finding the Fourth Proportional to 101,635.04, 152,468.72 and 31,499.84

Step by Step Solution

1. Step 1: Write the proportion equation
   101,635.04 : 152,468.72 = 31,499.84 : x
2. Step 2: Convert to fraction form
   101,635.04/152,468.72 = 31,499.84/x
3. Step 3: Cross multiply
   101,635.04x = 152,468.72 × 31,499.84
4. Step 4: Simplify right side
   101,635.04x = 4,802,740,285.00
5. Step 5: Solve for x
   x = 4,802,740,285.00/101,635.04
6. Step 6: Final answer
   x = 47,254.77