Finding the Fourth Proportional to 52,470.48, 72,409.50 and 29,810.71

Step by Step Solution

1. Step 1: Write the proportion equation
   52,470.48 : 72,409.50 = 29,810.71 : x
2. Step 2: Convert to fraction form
   52,470.48/72,409.50 = 29,810.71/x
3. Step 3: Cross multiply
   52,470.48x = 72,409.50 × 29,810.71
4. Step 4: Simplify right side
   52,470.48x = 2,158,578,094.64
5. Step 5: Solve for x
   x = 2,158,578,094.64/52,470.48
6. Step 6: Final answer
   x = 41,138.91