Finding the Fourth Proportional to 23,487,892.65, 32,413,225.50 and 13,035,487.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,487,892.65 : 32,413,225.50 = 13,035,487.05 : x
2. Step 2: Convert to fraction form
   23,487,892.65/32,413,225.50 = 13,035,487.05/x
3. Step 3: Cross multiply
   23,487,892.65x = 32,413,225.50 × 13,035,487.05
4. Step 4: Simplify right side
   23,487,892.65x = 422,522,181,253,979.81
5. Step 5: Solve for x
   x = 422,522,181,253,979.81/23,487,892.65
6. Step 6: Final answer
   x = 17,988,935.30