Finding the Fourth Proportional to 16,061,867.28, 24,093,111.60 and 3,931,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,061,867.28 : 24,093,111.60 = 3,931,434.72 : x
2. Step 2: Convert to fraction form
   16,061,867.28/24,093,111.60 = 3,931,434.72/x
3. Step 3: Cross multiply
   16,061,867.28x = 24,093,111.60 × 3,931,434.72
4. Step 4: Simplify right side
   16,061,867.28x = 94,720,495,457,074.77
5. Step 5: Solve for x
   x = 94,720,495,457,074.77/16,061,867.28
6. Step 6: Final answer
   x = 5,897,228.12