Finding the Fourth Proportional to 42,630,128.77, 58,829,536.23 and 23,050,970.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,630,128.77 : 58,829,536.23 = 23,050,970.29 : x
2. Step 2: Convert to fraction form
   42,630,128.77/58,829,536.23 = 23,050,970.29/x
3. Step 3: Cross multiply
   42,630,128.77x = 58,829,536.23 × 23,050,970.29
4. Step 4: Simplify right side
   42,630,128.77x = 1,356,077,891,812,208.50
5. Step 5: Solve for x
   x = 1,356,077,891,812,208.50/42,630,128.77
6. Step 6: Final answer
   x = 31,810,316.58