Finding the Fourth Proportional to 42,669,827.90, 58,884,362.72 and 23,090,716.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,827.90 : 58,884,362.72 = 23,090,716.47 : x
2. Step 2: Convert to fraction form
   42,669,827.90/58,884,362.72 = 23,090,716.47/x
3. Step 3: Cross multiply
   42,669,827.90x = 58,884,362.72 × 23,090,716.47
4. Step 4: Simplify right side
   42,669,827.90x = 1,359,682,123,968,704.50
5. Step 5: Solve for x
   x = 1,359,682,123,968,704.50/42,669,827.90
6. Step 6: Final answer
   x = 31,865,188.85