Finding the Fourth Proportional to 56,461,528.49, 84,696,340.78 and 23,639,068.03

Step by Step Solution

1. Step 1: Write the proportion equation
   56,461,528.49 : 84,696,340.78 = 23,639,068.03 : x
2. Step 2: Convert to fraction form
   56,461,528.49/84,696,340.78 = 23,639,068.03/x
3. Step 3: Cross multiply
   56,461,528.49x = 84,696,340.78 × 23,639,068.03
4. Step 4: Simplify right side
   56,461,528.49x = 2,002,142,561,590,483.50
5. Step 5: Solve for x
   x = 2,002,142,561,590,483.50/56,461,528.49
6. Step 6: Final answer
   x = 35,460,296.86