Finding the Fourth Proportional to 70,834.50, 97,751.61 and 39,003.32

Step by Step Solution

1. Step 1: Write the proportion equation
   70,834.50 : 97,751.61 = 39,003.32 : x
2. Step 2: Convert to fraction form
   70,834.50/97,751.61 = 39,003.32/x
3. Step 3: Cross multiply
   70,834.50x = 97,751.61 × 39,003.32
4. Step 4: Simplify right side
   70,834.50x = 3,812,637,569.72
5. Step 5: Solve for x
   x = 3,812,637,569.72/70,834.50
6. Step 6: Final answer
   x = 53,824.59