Finding the Fourth Proportional to 941,142,075.93, 1,298,685,078.59 and 544,585,963.05

Step by Step Solution

1. Step 1: Write the proportion equation
   941,142,075.93 : 1,298,685,078.59 = 544,585,963.05 : x
2. Step 2: Convert to fraction form
   941,142,075.93/1,298,685,078.59 = 544,585,963.05/x
3. Step 3: Cross multiply
   941,142,075.93x = 1,298,685,078.59 × 544,585,963.05
4. Step 4: Simplify right side
   941,142,075.93x = 707,245,664,219,877,120
5. Step 5: Solve for x
   x = 707,245,664,219,877,120/941,142,075.93
6. Step 6: Final answer
   x = 751,475,980.42