Finding the Fourth Proportional to 52,610.61, 78,953.67 and 35,701.47

Step by Step Solution

1. Step 1: Write the proportion equation
   52,610.61 : 78,953.67 = 35,701.47 : x
2. Step 2: Convert to fraction form
   52,610.61/78,953.67 = 35,701.47/x
3. Step 3: Cross multiply
   52,610.61x = 78,953.67 × 35,701.47
4. Step 4: Simplify right side
   52,610.61x = 2,818,762,080.89
5. Step 5: Solve for x
   x = 2,818,762,080.89/52,610.61
6. Step 6: Final answer
   x = 53,577.83