Finding the Fourth Proportional to 10,067,598.95, 15,102,268.31 and 2,781,056.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067,598.95 : 15,102,268.31 = 2,781,056.15 : x
2. Step 2: Convert to fraction form
   10,067,598.95/15,102,268.31 = 2,781,056.15/x
3. Step 3: Cross multiply
   10,067,598.95x = 15,102,268.31 × 2,781,056.15
4. Step 4: Simplify right side
   10,067,598.95x = 42,000,256,162,475.61
5. Step 5: Solve for x
   x = 42,000,256,162,475.61/10,067,598.95
6. Step 6: Final answer
   x = 4,171,824.52