Finding the Fourth Proportional to 52,875.02, 72,969.57 and 29,002.70

Step by Step Solution

1. Step 1: Write the proportion equation
   52,875.02 : 72,969.57 = 29,002.70 : x
2. Step 2: Convert to fraction form
   52,875.02/72,969.57 = 29,002.70/x
3. Step 3: Cross multiply
   52,875.02x = 72,969.57 × 29,002.70
4. Step 4: Simplify right side
   52,875.02x = 2,116,314,547.84
5. Step 5: Solve for x
   x = 2,116,314,547.84/52,875.02
6. Step 6: Final answer
   x = 40,024.85