Finding the Fourth Proportional to 114,423,060.84, 157,909,222.28 and 64,864,395.04

Step by Step Solution

1. Step 1: Write the proportion equation
   114,423,060.84 : 157,909,222.28 = 64,864,395.04 : x
2. Step 2: Convert to fraction form
   114,423,060.84/157,909,222.28 = 64,864,395.04/x
3. Step 3: Cross multiply
   114,423,060.84x = 157,909,222.28 × 64,864,395.04
4. Step 4: Simplify right side
   114,423,060.84x = 10,242,686,174,429,090
5. Step 5: Solve for x
   x = 10,242,686,174,429,090/114,423,060.84
6. Step 6: Final answer
   x = 89,515,925.37