Finding the Fourth Proportional to 127,410.45, 175,826.52 and 70,050.75

Step by Step Solution

1. Step 1: Write the proportion equation
   127,410.45 : 175,826.52 = 70,050.75 : x
2. Step 2: Convert to fraction form
   127,410.45/175,826.52 = 70,050.75/x
3. Step 3: Cross multiply
   127,410.45x = 175,826.52 × 70,050.75
4. Step 4: Simplify right side
   127,410.45x = 12,316,779,595.89
5. Step 5: Solve for x
   x = 12,316,779,595.89/127,410.45
6. Step 6: Final answer
   x = 96,670.09