Finding the Fourth Proportional to 32,368,517.99, 48,520,061.42 and 13,936,485.92

Step by Step Solution

1. Step 1: Write the proportion equation
   32,368,517.99 : 48,520,061.42 = 13,936,485.92 : x
2. Step 2: Convert to fraction form
   32,368,517.99/48,520,061.42 = 13,936,485.92/x
3. Step 3: Cross multiply
   32,368,517.99x = 48,520,061.42 × 13,936,485.92
4. Step 4: Simplify right side
   32,368,517.99x = 676,199,152,505,082.38
5. Step 5: Solve for x
   x = 676,199,152,505,082.38/32,368,517.99
6. Step 6: Final answer
   x = 20,890,642.96