Finding the Fourth Proportional to 70,483.98, 105,784.29 and 52,897.26

Step by Step Solution

1. Step 1: Write the proportion equation
   70,483.98 : 105,784.29 = 52,897.26 : x
2. Step 2: Convert to fraction form
   70,483.98/105,784.29 = 52,897.26/x
3. Step 3: Cross multiply
   70,483.98x = 105,784.29 × 52,897.26
4. Step 4: Simplify right side
   70,483.98x = 5,595,699,092.05
5. Step 5: Solve for x
   x = 5,595,699,092.05/70,483.98
6. Step 6: Final answer
   x = 79,389.66