Finding the Fourth Proportional to 42,670,078.82, 58,884,707.27 and 23,090,966.99

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670,078.82 : 58,884,707.27 = 23,090,966.99 : x
2. Step 2: Convert to fraction form
   42,670,078.82/58,884,707.27 = 23,090,966.99/x
3. Step 3: Cross multiply
   42,670,078.82x = 58,884,707.27 × 23,090,966.99
4. Step 4: Simplify right side
   42,670,078.82x = 1,359,704,831,787,383
5. Step 5: Solve for x
   x = 1,359,704,831,787,383/42,670,078.82
6. Step 6: Final answer
   x = 31,865,533.63