Finding the Fourth Proportional to 17,056,826.50, 25,587,885.06 and 7,208,931.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,056,826.50 : 25,587,885.06 = 7,208,931.35 : x
2. Step 2: Convert to fraction form
   17,056,826.50/25,587,885.06 = 7,208,931.35/x
3. Step 3: Cross multiply
   17,056,826.50x = 25,587,885.06 × 7,208,931.35
4. Step 4: Simplify right side
   17,056,826.50x = 184,461,306,798,326.56
5. Step 5: Solve for x
   x = 184,461,306,798,326.56/17,056,826.50
6. Step 6: Final answer
   x = 10,814,515.05