Finding the Fourth Proportional to 22,913,975.32, 31,621,885.25 and 12,460,603.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,913,975.32 : 31,621,885.25 = 12,460,603.02 : x
2. Step 2: Convert to fraction form
   22,913,975.32/31,621,885.25 = 12,460,603.02/x
3. Step 3: Cross multiply
   22,913,975.32x = 31,621,885.25 × 12,460,603.02
4. Step 4: Simplify right side
   22,913,975.32x = 394,027,758,900,522.50
5. Step 5: Solve for x
   x = 394,027,758,900,522.50/22,913,975.32
6. Step 6: Final answer
   x = 17,195,958.08