Finding the Fourth Proportional to 52,062.24, 78,050.16 and 29,892

Step by Step Solution

1. Step 1: Write the proportion equation
   52,062.24 : 78,050.16 = 29,892 : x
2. Step 2: Convert to fraction form
   52,062.24/78,050.16 = 29,892/x
3. Step 3: Cross multiply
   52,062.24x = 78,050.16 × 29,892
4. Step 4: Simplify right side
   52,062.24x = 2,333,075,382.72
5. Step 5: Solve for x
   x = 2,333,075,382.72/52,062.24
6. Step 6: Final answer
   x = 44,813.20