Finding the Fourth Proportional to 47,303.87, 70,746.62 and 42,075.59

Step by Step Solution

1. Step 1: Write the proportion equation
   47,303.87 : 70,746.62 = 42,075.59 : x
2. Step 2: Convert to fraction form
   47,303.87/70,746.62 = 42,075.59/x
3. Step 3: Cross multiply
   47,303.87x = 70,746.62 × 42,075.59
4. Step 4: Simplify right side
   47,303.87x = 2,976,705,212.89
5. Step 5: Solve for x
   x = 2,976,705,212.89/47,303.87
6. Step 6: Final answer
   x = 62,927.31