Finding the Fourth Proportional to 52,373.67, 72,275.06 and 28,499.93

Step by Step Solution

1. Step 1: Write the proportion equation
   52,373.67 : 72,275.06 = 28,499.93 : x
2. Step 2: Convert to fraction form
   52,373.67/72,275.06 = 28,499.93/x
3. Step 3: Cross multiply
   52,373.67x = 72,275.06 × 28,499.93
4. Step 4: Simplify right side
   52,373.67x = 2,059,834,188.93
5. Step 5: Solve for x
   x = 2,059,834,188.93/52,373.67
6. Step 6: Final answer
   x = 39,329.58