Finding the Fourth Proportional to 52,444.50, 72,370.88 and 29,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,444.50 : 72,370.88 = 29,780.50 : x
2. Step 2: Convert to fraction form
   52,444.50/72,370.88 = 29,780.50/x
3. Step 3: Cross multiply
   52,444.50x = 72,370.88 × 29,780.50
4. Step 4: Simplify right side
   52,444.50x = 2,155,240,773.69
5. Step 5: Solve for x
   x = 2,155,240,773.69/52,444.50
6. Step 6: Final answer
   x = 41,095.65