Finding the Fourth Proportional to 107,066.88, 147,762.72 and 62,352

Step by Step Solution

1. Step 1: Write the proportion equation
   107,066.88 : 147,762.72 = 62,352 : x
2. Step 2: Convert to fraction form
   107,066.88/147,762.72 = 62,352/x
3. Step 3: Cross multiply
   107,066.88x = 147,762.72 × 62,352
4. Step 4: Simplify right side
   107,066.88x = 9,213,301,117.44
5. Step 5: Solve for x
   x = 9,213,301,117.44/107,066.88
6. Step 6: Final answer
   x = 86,051.83