Finding the Fourth Proportional to 52,943.61, 73,061.67 and 29,070.07

Step by Step Solution

1. Step 1: Write the proportion equation
   52,943.61 : 73,061.67 = 29,070.07 : x
2. Step 2: Convert to fraction form
   52,943.61/73,061.67 = 29,070.07/x
3. Step 3: Cross multiply
   52,943.61x = 73,061.67 × 29,070.07
4. Step 4: Simplify right side
   52,943.61x = 2,123,907,861.22
5. Step 5: Solve for x
   x = 2,123,907,861.22/52,943.61
6. Step 6: Final answer
   x = 40,116.42