Finding the Fourth Proportional to 23,455,118.46, 32,368,041.72 and 13,141,915.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,455,118.46 : 32,368,041.72 = 13,141,915.32 : x
2. Step 2: Convert to fraction form
   23,455,118.46/32,368,041.72 = 13,141,915.32/x
3. Step 3: Cross multiply
   23,455,118.46x = 32,368,041.72 × 13,141,915.32
4. Step 4: Simplify right side
   23,455,118.46x = 425,378,063,358,467.12
5. Step 5: Solve for x
   x = 425,378,063,358,467.12/23,455,118.46
6. Step 6: Final answer
   x = 18,135,830.95