Finding the Fourth Proportional to 141,012.83, 211,574.63 and 62,071.72

Step by Step Solution

1. Step 1: Write the proportion equation
   141,012.83 : 211,574.63 = 62,071.72 : x
2. Step 2: Convert to fraction form
   141,012.83/211,574.63 = 62,071.72/x
3. Step 3: Cross multiply
   141,012.83x = 211,574.63 × 62,071.72
4. Step 4: Simplify right side
   141,012.83x = 13,132,800,818.71
5. Step 5: Solve for x
   x = 13,132,800,818.71/141,012.83
6. Step 6: Final answer
   x = 93,131.96