Finding the Fourth Proportional to 52,465.34, 72,402.27 and 28,592.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,465.34 : 72,402.27 = 28,592.01 : x
2. Step 2: Convert to fraction form
   52,465.34/72,402.27 = 28,592.01/x
3. Step 3: Cross multiply
   52,465.34x = 72,402.27 × 28,592.01
4. Step 4: Simplify right side
   52,465.34x = 2,070,126,320.64
5. Step 5: Solve for x
   x = 2,070,126,320.64/52,465.34
6. Step 6: Final answer
   x = 39,457.02