Finding the Fourth Proportional to 47,016,696.42, 64,879,483.41 and 26,386,156.80

Step by Step Solution

1. Step 1: Write the proportion equation
   47,016,696.42 : 64,879,483.41 = 26,386,156.80 : x
2. Step 2: Convert to fraction form
   47,016,696.42/64,879,483.41 = 26,386,156.80/x
3. Step 3: Cross multiply
   47,016,696.42x = 64,879,483.41 × 26,386,156.80
4. Step 4: Simplify right side
   47,016,696.42x = 1,711,920,222,359,258.75
5. Step 5: Solve for x
   x = 1,711,920,222,359,258.75/47,016,696.42
6. Step 6: Final answer
   x = 36,410,899.80