Finding the Fourth Proportional to 60,998.04, 91,510.56 and 19,445.04

Step by Step Solution

1. Step 1: Write the proportion equation
   60,998.04 : 91,510.56 = 19,445.04 : x
2. Step 2: Convert to fraction form
   60,998.04/91,510.56 = 19,445.04/x
3. Step 3: Cross multiply
   60,998.04x = 91,510.56 × 19,445.04
4. Step 4: Simplify right side
   60,998.04x = 1,779,426,499.62
5. Step 5: Solve for x
   x = 1,779,426,499.62/60,998.04
6. Step 6: Final answer
   x = 29,171.86