Finding the Fourth Proportional to 70,508, 97,301.04 and 40,700

Step by Step Solution

1. Step 1: Write the proportion equation
   70,508 : 97,301.04 = 40,700 : x
2. Step 2: Convert to fraction form
   70,508/97,301.04 = 40,700/x
3. Step 3: Cross multiply
   70,508x = 97,301.04 × 40,700
4. Step 4: Simplify right side
   70,508x = 3,960,152,328.00
5. Step 5: Solve for x
   x = 3,960,152,328.00/70,508
6. Step 6: Final answer
   x = 56,166.00