Finding the Fourth Proportional to 42,669,870.11, 58,884,420.65 and 23,090,758.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,870.11 : 58,884,420.65 = 23,090,758.48 : x
2. Step 2: Convert to fraction form
   42,669,870.11/58,884,420.65 = 23,090,758.48/x
3. Step 3: Cross multiply
   42,669,870.11x = 58,884,420.65 × 23,090,758.48
4. Step 4: Simplify right side
   42,669,870.11x = 1,359,685,935,463,874.50
5. Step 5: Solve for x
   x = 1,359,685,935,463,874.50/42,669,870.11
6. Step 6: Final answer
   x = 31,865,246.65