Finding the Fourth Proportional to 70,967.47, 97,833.33 and 55,833.85

Step by Step Solution

1. Step 1: Write the proportion equation
   70,967.47 : 97,833.33 = 55,833.85 : x
2. Step 2: Convert to fraction form
   70,967.47/97,833.33 = 55,833.85/x
3. Step 3: Cross multiply
   70,967.47x = 97,833.33 × 55,833.85
4. Step 4: Simplify right side
   70,967.47x = 5,462,411,472.22
5. Step 5: Solve for x
   x = 5,462,411,472.22/70,967.47
6. Step 6: Final answer
   x = 76,970.64