Finding the Fourth Proportional to 93,526.08, 140,300.64 and 31,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   93,526.08 : 140,300.64 = 31,182.72 : x
2. Step 2: Convert to fraction form
   93,526.08/140,300.64 = 31,182.72/x
3. Step 3: Cross multiply
   93,526.08x = 140,300.64 × 31,182.72
4. Step 4: Simplify right side
   93,526.08x = 4,374,955,572.94
5. Step 5: Solve for x
   x = 4,374,955,572.94/93,526.08
6. Step 6: Final answer
   x = 46,777.92