Finding the Fourth Proportional to 148,700.52, 223,085.88 and 48,861

Step by Step Solution

1. Step 1: Write the proportion equation
   148,700.52 : 223,085.88 = 48,861 : x
2. Step 2: Convert to fraction form
   148,700.52/223,085.88 = 48,861/x
3. Step 3: Cross multiply
   148,700.52x = 223,085.88 × 48,861
4. Step 4: Simplify right side
   148,700.52x = 10,900,199,182.68
5. Step 5: Solve for x
   x = 10,900,199,182.68/148,700.52
6. Step 6: Final answer
   x = 73,303.03