Finding the Fourth Proportional to 93,025.32, 139,538.10 and 22,904.64

Step by Step Solution

1. Step 1: Write the proportion equation
   93,025.32 : 139,538.10 = 22,904.64 : x
2. Step 2: Convert to fraction form
   93,025.32/139,538.10 = 22,904.64/x
3. Step 3: Cross multiply
   93,025.32x = 139,538.10 × 22,904.64
4. Step 4: Simplify right side
   93,025.32x = 3,196,069,946.78
5. Step 5: Solve for x
   x = 3,196,069,946.78/93,025.32
6. Step 6: Final answer
   x = 34,356.99