Finding the Fourth Proportional to 141,890.00, 212,856.86 and 48,373.88

Step by Step Solution

1. Step 1: Write the proportion equation
   141,890.00 : 212,856.86 = 48,373.88 : x
2. Step 2: Convert to fraction form
   141,890.00/212,856.86 = 48,373.88/x
3. Step 3: Cross multiply
   141,890.00x = 212,856.86 × 48,373.88
4. Step 4: Simplify right side
   141,890.00x = 10,296,711,259.47
5. Step 5: Solve for x
   x = 10,296,711,259.47/141,890.00
6. Step 6: Final answer
   x = 72,568.27