Finding the Fourth Proportional to 23,518,123.32, 32,455,920.24 and 13,064,931.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,518,123.32 : 32,455,920.24 = 13,064,931.12 : x
2. Step 2: Convert to fraction form
   23,518,123.32/32,455,920.24 = 13,064,931.12/x
3. Step 3: Cross multiply
   23,518,123.32x = 32,455,920.24 × 13,064,931.12
4. Step 4: Simplify right side
   23,518,123.32x = 424,034,362,371,813.81
5. Step 5: Solve for x
   x = 424,034,362,371,813.81/23,518,123.32
6. Step 6: Final answer
   x = 18,030,110.51